radiant.min.js

var radiantjs=function(t){var e={};function r(i){if(e[i])return e[i].exports;var n=e[i]={i:i,l:!1,exports:{}};return t[i].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=t,r.c=e,r.d=function(t,e,i){r.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,e){if(1&e&&(t=r(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(r.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var n in t)r.d(i,n,function(e){return t[e]}.bind(null,n));return i},r.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(e,"a",e),e},r.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},r.p="",r(r.s=63)}([function(t,e,r){"use strict";(function(t){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <http://feross.org>
 * @license  MIT
 */
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n=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&n++,16===e?this._parseHex(t,n):this._parseBase(t,e,n),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},s.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(i(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},s.prototype._initArray=function(t,e,r){if(i("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var n=0;n<this.length;n++)this.words[n]=0;var s,o,a=0;if("be"===r)for(n=t.length-1,s=0;n>=0;n-=3)o=t[n]|t[n-1]<<8|t[n-2]<<16,this.words[s]|=o<<a&67108863,this.words[s+1]=o>>>26-a&67108863,(a+=24)>=26&&(a-=26,s++);else 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c=1;for(f=u(t,h,t.length,e),h=0;h<o;h++)c*=e;this.imuln(c),this.words[0]+f<67108864?this.words[0]+=f:this._iaddn(f)}},s.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},s.prototype.clone=function(){var t=new s(null);return this.copy(t),t},s.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},s.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},s.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},s.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var f=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var i=t.length+e.length|0;r.length=i,i=i-1|0;var n=0|t.words[0],s=0|e.words[0],o=n*s,a=67108863&o,u=o/67108864|0;r.words[0]=a;for(var f=1;f<i;f++){for(var h=u>>>26,c=67108863&u,d=Math.min(f,e.length-1),p=Math.max(0,f-t.length+1);p<=d;p++){var l=f-p|0;h+=(o=(n=0|t.words[l])*(s=0|e.words[p])+c)/67108864|0,c=67108863&o}r.words[f]=0|c,u=0|h}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}s.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var n=0,s=0,o=0;o<this.length;o++){var a=this.words[o],u=(16777215&(a<<n|s)).toString(16);r=0!==(s=a>>>24-n&16777215)||o!==this.length-1?f[6-u.length]+u+r:u+r,(n+=2)>=26&&(n-=26,o--)}for(0!==s&&(r=s.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=h[t],p=c[t];r="";var l=this.clone();for(l.negative=0;!l.isZero();){var m=l.modn(p).toString(t);r=(l=l.idivn(p)).isZero()?m+r:f[d-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}i(!1,"Base should be between 2 and 36")},s.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&i(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},s.prototype.toJSON=function(){return this.toString(16)},s.prototype.toBuffer=function(t,e){return i(void 0!==o),this.toArrayLike(o,t,e)},s.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},s.prototype.toArrayLike=function(t,e,r){var n=this.byteLength(),s=r||Math.max(1,n);i(n<=s,"byte array longer than desired length"),i(s>0,"Requested array length <= 0"),this.strip();var o,a,u="le"===e,f=new t(s),h=this.clone();if(u){for(a=0;!h.isZero();a++)o=h.andln(255),h.iushrn(8),f[a]=o;for(;a<s;a++)f[a]=0}else{for(a=0;a<s-n;a++)f[a]=0;for(a=0;!h.isZero();a++)o=h.andln(255),h.iushrn(8),f[s-a-1]=o}return f},Math.clz32?s.prototype._countBits=function(t){return 32-Math.clz32(t)}:s.prototype._countBits=function(t){var e=t,r=0;return 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e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var i=0;i<r.length;i++)this.words[i]=e.words[i]^r.words[i];if(this!==e)for(;i<e.length;i++)this.words[i]=e.words[i];return this.length=e.length,this.strip()},s.prototype.ixor=function(t){return i(0==(this.negative|t.negative)),this.iuxor(t)},s.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},s.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},s.prototype.inotn=function(t){i("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var n=0;n<e;n++)this.words[n]=67108863&~this.words[n];return r>0&&(this.words[n]=~this.words[n]&67108863>>26-r),this.strip()},s.prototype.notn=function(t){return this.clone().inotn(t)},s.prototype.setn=function(t,e){i("number"==typeof t&&t>=0);var r=t/26|0,n=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<<n:this.words[r]&~(1<<n),this.strip()},s.prototype.iadd=function(t){var e,r,i;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,i=t):(r=t,i=this);for(var n=0,s=0;s<i.length;s++)e=(0|r.words[s])+(0|i.words[s])+n,this.words[s]=67108863&e,n=e>>>26;for(;0!==n&&s<r.length;s++)e=(0|r.words[s])+n,this.words[s]=67108863&e,n=e>>>26;if(this.length=r.length,0!==n)this.words[this.length]=n,this.length++;else if(r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this},s.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},s.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,i,n=this.cmp(t);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(r=this,i=t):(r=t,i=this);for(var s=0,o=0;o<i.length;o++)s=(e=(0|r.words[o])-(0|i.words[o])+s)>>26,this.words[o]=67108863&e;for(;0!==s&&o<r.length;o++)s=(e=(0|r.words[o])+s)>>26,this.words[o]=67108863&e;if(0===s&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},s.prototype.sub=function(t){return this.clone().isub(t)};var p=function(t,e,r){var 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vt=(f+(i=i+Math.imul(c,W)|0)|0)+((8191&(n=(n=n+Math.imul(c,J)|0)+Math.imul(d,W)|0))<<13)|0;f=((s=s+Math.imul(d,J)|0)+(n>>>13)|0)+(vt>>>26)|0,vt&=67108863,i=Math.imul(I,K),n=(n=Math.imul(I,z))+Math.imul(E,K)|0,s=Math.imul(E,z),i=i+Math.imul(_,V)|0,n=(n=n+Math.imul(_,q)|0)+Math.imul(S,V)|0,s=s+Math.imul(S,q)|0,i=i+Math.imul(g,G)|0,n=(n=n+Math.imul(g,X)|0)+Math.imul(y,G)|0,s=s+Math.imul(y,X)|0,i=i+Math.imul(l,W)|0,n=(n=n+Math.imul(l,J)|0)+Math.imul(m,W)|0,s=s+Math.imul(m,J)|0;var _t=(f+(i=i+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(d,$)|0))<<13)|0;f=((s=s+Math.imul(d,tt)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,K),n=(n=Math.imul(P,z))+Math.imul(O,K)|0,s=Math.imul(O,z),i=i+Math.imul(I,V)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(E,V)|0,s=s+Math.imul(E,q)|0,i=i+Math.imul(_,G)|0,n=(n=n+Math.imul(_,X)|0)+Math.imul(S,G)|0,s=s+Math.imul(S,X)|0,i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(y,W)|0,s=s+Math.imul(y,J)|0,i=i+Math.imul(l,$)|0,n=(n=n+Math.imul(l,tt)|0)+Math.imul(m,$)|0,s=s+Math.imul(m,tt)|0;var St=(f+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(d,rt)|0))<<13)|0;f=((s=s+Math.imul(d,it)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(k,K),n=(n=Math.imul(k,z))+Math.imul(T,K)|0,s=Math.imul(T,z),i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,q)|0)+Math.imul(O,V)|0,s=s+Math.imul(O,q)|0,i=i+Math.imul(I,G)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(E,G)|0,s=s+Math.imul(E,X)|0,i=i+Math.imul(_,W)|0,n=(n=n+Math.imul(_,J)|0)+Math.imul(S,W)|0,s=s+Math.imul(S,J)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(y,$)|0,s=s+Math.imul(y,tt)|0,i=i+Math.imul(l,rt)|0,n=(n=n+Math.imul(l,it)|0)+Math.imul(m,rt)|0,s=s+Math.imul(m,it)|0;var wt=(f+(i=i+Math.imul(c,st)|0)|0)+((8191&(n=(n=n+Math.imul(c,ot)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,ot)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,K),n=(n=Math.imul(x,z))+Math.imul(N,K)|0,s=Math.imul(N,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,q)|0)+Math.imul(T,V)|0,s=s+Math.imul(T,q)|0,i=i+Math.imul(P,G)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(O,G)|0,s=s+Math.imul(O,X)|0,i=i+Math.imul(I,W)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(E,W)|0,s=s+Math.imul(E,J)|0,i=i+Math.imul(_,$)|0,n=(n=n+Math.imul(_,tt)|0)+Math.imul(S,$)|0,s=s+Math.imul(S,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(y,rt)|0,s=s+Math.imul(y,it)|0,i=i+Math.imul(l,st)|0,n=(n=n+Math.imul(l,ot)|0)+Math.imul(m,st)|0,s=s+Math.imul(m,ot)|0;var It=(f+(i=i+Math.imul(c,ut)|0)|0)+((8191&(n=(n=n+Math.imul(c,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(U,K),n=(n=Math.imul(U,z))+Math.imul(C,K)|0,s=Math.imul(C,z),i=i+Math.imul(x,V)|0,n=(n=n+Math.imul(x,q)|0)+Math.imul(N,V)|0,s=s+Math.imul(N,q)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(T,G)|0,s=s+Math.imul(T,X)|0,i=i+Math.imul(P,W)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(O,W)|0,s=s+Math.imul(O,J)|0,i=i+Math.imul(I,$)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(E,$)|0,s=s+Math.imul(E,tt)|0,i=i+Math.imul(_,rt)|0,n=(n=n+Math.imul(_,it)|0)+Math.imul(S,rt)|0,s=s+Math.imul(S,it)|0,i=i+Math.imul(g,st)|0,n=(n=n+Math.imul(g,ot)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,ot)|0,i=i+Math.imul(l,ut)|0,n=(n=n+Math.imul(l,ft)|0)+Math.imul(m,ut)|0,s=s+Math.imul(m,ft)|0;var Et=(f+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(H,K),n=(n=Math.imul(H,z))+Math.imul(D,K)|0,s=Math.imul(D,z),i=i+Math.imul(U,V)|0,n=(n=n+Math.imul(U,q)|0)+Math.imul(C,V)|0,s=s+Math.imul(C,q)|0,i=i+Math.imul(x,G)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(N,G)|0,s=s+Math.imul(N,X)|0,i=i+Math.imul(k,W)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(T,W)|0,s=s+Math.imul(T,J)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,s=s+Math.imul(O,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(E,rt)|0,s=s+Math.imul(E,it)|0,i=i+Math.imul(_,st)|0,n=(n=n+Math.imul(_,ot)|0)+Math.imul(S,st)|0,s=s+Math.imul(S,ot)|0,i=i+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,i=i+Math.imul(l,ct)|0,n=(n=n+Math.imul(l,dt)|0)+Math.imul(m,ct)|0,s=s+Math.imul(m,dt)|0;var At=(f+(i=i+Math.imul(c,lt)|0)|0)+((8191&(n=(n=n+Math.imul(c,mt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(H,V),n=(n=Math.imul(H,q))+Math.imul(D,V)|0,s=Math.imul(D,q),i=i+Math.imul(U,G)|0,n=(n=n+Math.imul(U,X)|0)+Math.imul(C,G)|0,s=s+Math.imul(C,X)|0,i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,J)|0)+Math.imul(N,W)|0,s=s+Math.imul(N,J)|0,i=i+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(T,$)|0,s=s+Math.imul(T,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,s=s+Math.imul(O,it)|0,i=i+Math.imul(I,st)|0,n=(n=n+Math.imul(I,ot)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,ot)|0,i=i+Math.imul(_,ut)|0,n=(n=n+Math.imul(_,ft)|0)+Math.imul(S,ut)|0,s=s+Math.imul(S,ft)|0,i=i+Math.imul(g,ct)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(y,ct)|0,s=s+Math.imul(y,dt)|0;var Pt=(f+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(m,lt)|0))<<13)|0;f=((s=s+Math.imul(m,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(H,G),n=(n=Math.imul(H,X))+Math.imul(D,G)|0,s=Math.imul(D,X),i=i+Math.imul(U,W)|0,n=(n=n+Math.imul(U,J)|0)+Math.imul(C,W)|0,s=s+Math.imul(C,J)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(N,$)|0,s=s+Math.imul(N,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(T,rt)|0,s=s+Math.imul(T,it)|0,i=i+Math.imul(P,st)|0,n=(n=n+Math.imul(P,ot)|0)+Math.imul(O,st)|0,s=s+Math.imul(O,ot)|0,i=i+Math.imul(I,ut)|0,n=(n=n+Math.imul(I,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,i=i+Math.imul(_,ct)|0,n=(n=n+Math.imul(_,dt)|0)+Math.imul(S,ct)|0,s=s+Math.imul(S,dt)|0;var Ot=(f+(i=i+Math.imul(g,lt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(y,lt)|0))<<13)|0;f=((s=s+Math.imul(y,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,i=Math.imul(H,W),n=(n=Math.imul(H,J))+Math.imul(D,W)|0,s=Math.imul(D,J),i=i+Math.imul(U,$)|0,n=(n=n+Math.imul(U,tt)|0)+Math.imul(C,$)|0,s=s+Math.imul(C,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(N,rt)|0,s=s+Math.imul(N,it)|0,i=i+Math.imul(k,st)|0,n=(n=n+Math.imul(k,ot)|0)+Math.imul(T,st)|0,s=s+Math.imul(T,ot)|0,i=i+Math.imul(P,ut)|0,n=(n=n+Math.imul(P,ft)|0)+Math.imul(O,ut)|0,s=s+Math.imul(O,ft)|0,i=i+Math.imul(I,ct)|0,n=(n=n+Math.imul(I,dt)|0)+Math.imul(E,ct)|0,s=s+Math.imul(E,dt)|0;var Mt=(f+(i=i+Math.imul(_,lt)|0)|0)+((8191&(n=(n=n+Math.imul(_,mt)|0)+Math.imul(S,lt)|0))<<13)|0;f=((s=s+Math.imul(S,mt)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(H,$),n=(n=Math.imul(H,tt))+Math.imul(D,$)|0,s=Math.imul(D,tt),i=i+Math.imul(U,rt)|0,n=(n=n+Math.imul(U,it)|0)+Math.imul(C,rt)|0,s=s+Math.imul(C,it)|0,i=i+Math.imul(x,st)|0,n=(n=n+Math.imul(x,ot)|0)+Math.imul(N,st)|0,s=s+Math.imul(N,ot)|0,i=i+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(T,ut)|0,s=s+Math.imul(T,ft)|0,i=i+Math.imul(P,ct)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,ct)|0,s=s+Math.imul(O,dt)|0;var kt=(f+(i=i+Math.imul(I,lt)|0)|0)+((8191&(n=(n=n+Math.imul(I,mt)|0)+Math.imul(E,lt)|0))<<13)|0;f=((s=s+Math.imul(E,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(H,rt),n=(n=Math.imul(H,it))+Math.imul(D,rt)|0,s=Math.imul(D,it),i=i+Math.imul(U,st)|0,n=(n=n+Math.imul(U,ot)|0)+Math.imul(C,st)|0,s=s+Math.imul(C,ot)|0,i=i+Math.imul(x,ut)|0,n=(n=n+Math.imul(x,ft)|0)+Math.imul(N,ut)|0,s=s+Math.imul(N,ft)|0,i=i+Math.imul(k,ct)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(T,ct)|0,s=s+Math.imul(T,dt)|0;var Tt=(f+(i=i+Math.imul(P,lt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,lt)|0))<<13)|0;f=((s=s+Math.imul(O,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(H,st),n=(n=Math.imul(H,ot))+Math.imul(D,st)|0,s=Math.imul(D,ot),i=i+Math.imul(U,ut)|0,n=(n=n+Math.imul(U,ft)|0)+Math.imul(C,ut)|0,s=s+Math.imul(C,ft)|0,i=i+Math.imul(x,ct)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(N,ct)|0,s=s+Math.imul(N,dt)|0;var Rt=(f+(i=i+Math.imul(k,lt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(T,lt)|0))<<13)|0;f=((s=s+Math.imul(T,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(H,ut),n=(n=Math.imul(H,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),i=i+Math.imul(U,ct)|0,n=(n=n+Math.imul(U,dt)|0)+Math.imul(C,ct)|0,s=s+Math.imul(C,dt)|0;var xt=(f+(i=i+Math.imul(x,lt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(N,lt)|0))<<13)|0;f=((s=s+Math.imul(N,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(H,ct),n=(n=Math.imul(H,dt))+Math.imul(D,ct)|0,s=Math.imul(D,dt);var Nt=(f+(i=i+Math.imul(U,lt)|0)|0)+((8191&(n=(n=n+Math.imul(U,mt)|0)+Math.imul(C,lt)|0))<<13)|0;f=((s=s+Math.imul(C,mt)|0)+(n>>>13)|0)+(Nt>>>26)|0,Nt&=67108863;var Bt=(f+(i=Math.imul(H,lt))|0)+((8191&(n=(n=Math.imul(H,mt))+Math.imul(D,lt)|0))<<13)|0;return f=((s=Math.imul(D,mt))+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,u[0]=bt,u[1]=gt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=St,u[6]=wt,u[7]=It,u[8]=Et,u[9]=At,u[10]=Pt,u[11]=Ot,u[12]=Mt,u[13]=kt,u[14]=Tt,u[15]=Rt,u[16]=xt,u[17]=Nt,u[18]=Bt,0!==f&&(u[19]=f,r.length++),r};function l(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(p=d),s.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,s=0;s<r.length-1;s++){var o=n;n=0;for(var a=67108863&i,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++){var h=s-f,c=(0|t.words[h])*(0|e.words[f]),d=67108863&c;a=67108863&(d=d+a|0),n+=(o=(o=o+(c/67108864|0)|0)+(d>>>26)|0)>>>26,o&=67108863}r.words[s]=a,i=o,o=n}return 0!==i?r.words[s]=i:r.length--,r.strip()}(this,t,e):l(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=s.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,s){for(var o=0;o<s;o++)i[o]=e[t[o]],n[o]=r[t[o]]},m.prototype.transform=function(t,e,r,i,n,s){this.permute(s,t,e,r,i,n);for(var o=1;o<n;o<<=1)for(var a=o<<1,u=Math.cos(2*Math.PI/a),f=Math.sin(2*Math.PI/a),h=0;h<n;h+=a)for(var c=u,d=f,p=0;p<o;p++){var l=r[h+p],m=i[h+p],b=r[h+p+o],g=i[h+p+o],y=c*b-d*g;g=c*g+d*b,b=y,r[h+p]=l+b,i[h+p]=m+g,r[h+p+o]=l-b,i[h+p+o]=m-g,p!==a&&(y=u*c-f*d,d=u*d+f*c,c=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var s=0,o=0;o<e;o++)s+=0|t[o],r[2*o]=8191&s,s>>>=13,r[2*o+1]=8191&s,s>>>=13;for(o=2*e;o<n;++o)r[o]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),s=this.stub(i),o=new Array(i),a=new Array(i),u=new Array(i),f=new Array(i),h=new Array(i),c=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,o,i),this.convert13b(e.words,e.length,f,i),this.transform(o,s,a,u,i,n),this.transform(f,s,h,c,i,n);for(var p=0;p<i;p++){var l=a[p]*h[p]-u[p]*c[p];u[p]=a[p]*c[p]+u[p]*h[p],a[p]=l}return this.conjugate(a,u,i),this.transform(a,u,d,s,i,n),this.conjugate(d,s,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},s.prototype.mul=function(t){var e=new s(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},s.prototype.mulf=function(t){var e=new s(null);return e.words=new Array(this.length+t.length),l(this,t,e)},s.prototype.imul=function(t){return this.clone().mulTo(t,this)},s.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,s=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=s>>>26,this.words[r]=67108863&s}return 0!==e&&(this.words[r]=e,this.length++),this},s.prototype.muln=function(t){return this.clone().imuln(t)},s.prototype.sqr=function(){return this.mul(this)},s.prototype.isqr=function(){return this.imul(this.clone())},s.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new s(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},s.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,s=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var a=this.words[e]&s,u=(0|this.words[e])-a<<r;this.words[e]=u|o,o=a>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},s.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},s.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var s=t%26,o=Math.min((t-s)/26,this.length),a=67108863^67108863>>>s<<s,u=r;if(n-=o,n=Math.max(0,n),u){for(var f=0;f<o;f++)u.words[f]=this.words[f];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,f=0;f<this.length;f++)this.words[f]=this.words[f+o];else this.words[0]=0,this.length=1;var h=0;for(f=this.length-1;f>=0&&(0!==h||f>=n);f--){var c=0|this.words[f];this.words[f]=h<<26-s|c>>>s,h=c&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},s.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},s.prototype.shln=function(t){return this.clone().ishln(t)},s.prototype.ushln=function(t){return this.clone().iushln(t)},s.prototype.shrn=function(t){return this.clone().ishrn(t)},s.prototype.ushrn=function(t){return this.clone().iushrn(t)},s.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},s.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},s.prototype.maskn=function(t){return this.clone().imaskn(t)},s.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},s.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},s.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},s.prototype.addn=function(t){return this.clone().iaddn(t)},s.prototype.subn=function(t){return this.clone().isubn(t)},s.prototype.iabs=function(){return this.negative=0,this},s.prototype.abs=function(){return this.clone().iabs()},s.prototype._ishlnsubmul=function(t,e,r){var n,s,o=t.length+r;this._expand(o);var a=0;for(n=0;n<t.length;n++){s=(0|this.words[n+r])+a;var u=(0|t.words[n])*e;a=((s-=67108863&u)>>26)-(u/67108864|0),this.words[n+r]=67108863&s}for(;n<this.length-r;n++)a=(s=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&s;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(s=-(0|this.words[n])+a)>>26,this.words[n]=67108863&s;return this.negative=1,this.strip()},s.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,o=0|n.words[n.length-1];0!==(r=26-this._countBits(o))&&(n=n.ushln(r),i.iushln(r),o=0|n.words[n.length-1]);var a,u=i.length-n.length;if("mod"!==e){(a=new s(null)).length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var h=i.clone()._ishlnsubmul(n,1,u);0===h.negative&&(i=h,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var d=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(d=Math.min(d/o|0,67108863),i._ishlnsubmul(n,d,c);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);a&&(a.words[c]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},s.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new s(0),mod:new s(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(o=a.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:n,mod:o}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(o=a.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:a.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new s(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new s(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new s(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,o,a},s.prototype.div=function(t){return this.divmod(t,"div",!1).div},s.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},s.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},s.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),s=r.cmp(i);return s<0||1===n&&0===s?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},s.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},s.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},s.prototype.divn=function(t){return this.clone().idivn(t)},s.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new s(1),o=new s(0),a=new s(0),u=new s(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var d=0,p=1;0==(e.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(h),o.isub(c)),n.iushrn(1),o.iushrn(1);for(var l=0,m=1;0==(r.words[0]&m)&&l<26;++l,m<<=1);if(l>0)for(r.iushrn(l);l-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(c)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),o.isub(u)):(r.isub(e),a.isub(n),u.isub(o))}return{a:a,b:u,gcd:r.iushln(f)}},s.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,o=new s(1),a=new s(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,h=1;0==(e.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(e.iushrn(f);f-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);for(var c=0,d=1;0==(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(a)):(r.isub(e),a.isub(o))}return(n=0===e.cmpn(1)?o:a).cmpn(0)<0&&n.iadd(t),n},s.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var s=e;e=r,r=s}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},s.prototype.invm=function(t){return this.egcd(t).a.umod(t)},s.prototype.isEven=function(){return 0==(1&this.words[0])},s.prototype.isOdd=function(){return 1==(1&this.words[0])},s.prototype.andln=function(t){return this.words[0]&t},s.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var s=n,o=r;0!==s&&o<this.length;o++){var a=0|this.words[o];s=(a+=s)>>>26,a&=67108863,this.words[o]=a}return 0!==s&&(this.words[o]=s,this.length++),this},s.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},s.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},s.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},s.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},s.prototype.gtn=function(t){return 1===this.cmpn(t)},s.prototype.gt=function(t){return 1===this.cmp(t)},s.prototype.gten=function(t){return this.cmpn(t)>=0},s.prototype.gte=function(t){return this.cmp(t)>=0},s.prototype.ltn=function(t){return-1===this.cmpn(t)},s.prototype.lt=function(t){return-1===this.cmp(t)},s.prototype.lten=function(t){return this.cmpn(t)<=0},s.prototype.lte=function(t){return this.cmp(t)<=0},s.prototype.eqn=function(t){return 0===this.cmpn(t)},s.prototype.eq=function(t){return 0===this.cmp(t)},s.red=function(t){return new w(t)},s.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},s.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},s.prototype._forceRed=function(t){return this.red=t,this},s.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},s.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},s.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},s.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},s.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},s.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},s.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},s.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},s.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},s.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},s.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},s.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},s.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},s.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new s(e,16),this.n=this.p.bitLength(),this.k=new s(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function v(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function S(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){if("string"==typeof t){var e=s._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function I(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new s(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new s(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(y,g),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var s=0|t.words[i];t.words[i-10]=(4194303&s)<<4|n>>>22,n=s}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(v,g),n(_,g),n(S,g),S.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},s._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new v;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new S}return b[t]=e,e},w.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},w.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new s(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),o=0;!n.isZero()&&0===n.andln(1);)o++,n.iushrn(1);i(!n.isZero());var a=new s(1).toRed(this),u=a.redNeg(),f=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new s(2*h*h).toRed(this);0!==this.pow(h,f).cmp(u);)h.redIAdd(u);for(var c=this.pow(h,n),d=this.pow(t,n.addn(1).iushrn(1)),p=this.pow(t,n),l=o;0!==p.cmp(a);){for(var m=p,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<l);var g=this.pow(c,new s(1).iushln(l-b-1));d=d.redMul(g),c=g.redSqr(),p=p.redMul(c),l=b}return d},w.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},w.prototype.pow=function(t,e){if(e.isZero())return new s(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new s(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],o=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var f=e.words[i],h=u-1;h>=0;h--){var c=f>>h&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==o?(o<<=1,o|=c,(4===++a||0===i&&0===h)&&(n=this.mul(n,r[o]),a=0,o=0)):a=0}u=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},s.mont=function(t){return new I(t)},n(I,w),I.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},I.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},I.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},I.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new s(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},I.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(43)(t))},function(t,e,r){"use strict";var i=r(17),n=r(18);function s(t,e){return 55296==(64512&t.charCodeAt(e))&&(!(e<0||e+1>=t.length)&&56320==(64512&t.charCodeAt(e+1)))}function o(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function a(t){return 1===t.length?"0"+t:t}function u(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}e.inherits=n,e.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var i=0,n=0;n<t.length;n++){var o=t.charCodeAt(n);o<128?r[i++]=o:o<2048?(r[i++]=o>>6|192,r[i++]=63&o|128):s(t,n)?(o=65536+((1023&o)<<10)+(1023&t.charCodeAt(++n)),r[i++]=o>>18|240,r[i++]=o>>12&63|128,r[i++]=o>>6&63|128,r[i++]=63&o|128):(r[i++]=o>>12|224,r[i++]=o>>6&63|128,r[i++]=63&o|128)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},e.toHex=function(t){for(var e="",r=0;r<t.length;r++)e+=a(t[r].toString(16));return e},e.htonl=o,e.toHex32=function(t,e){for(var r="",i=0;i<t.length;i++){var n=t[i];"little"===e&&(n=o(n)),r+=u(n.toString(16))}return r},e.zero2=a,e.zero8=u,e.join32=function(t,e,r,n){var s=r-e;i(s%4==0);for(var o=new Array(s/4),a=0,u=e;a<o.length;a++,u+=4){var f;f="big"===n?t[u]<<24|t[u+1]<<16|t[u+2]<<8|t[u+3]:t[u+3]<<24|t[u+2]<<16|t[u+1]<<8|t[u],o[a]=f>>>0}return o},e.split32=function(t,e){for(var r=new Array(4*t.length),i=0,n=0;i<t.length;i++,n+=4){var s=t[i];"big"===e?(r[n]=s>>>24,r[n+1]=s>>>16&255,r[n+2]=s>>>8&255,r[n+3]=255&s):(r[n+3]=s>>>24,r[n+2]=s>>>16&255,r[n+1]=s>>>8&255,r[n]=255&s)}return r},e.rotr32=function(t,e){return t>>>e|t<<32-e},e.rotl32=function(t,e){return t<<e|t>>>32-e},e.sum32=function(t,e){return t+e>>>0},e.sum32_3=function(t,e,r){return t+e+r>>>0},e.sum32_4=function(t,e,r,i){return t+e+r+i>>>0},e.sum32_5=function(t,e,r,i,n){return t+e+r+i+n>>>0},e.sum64=function(t,e,r,i){var n=t[e],s=i+t[e+1]>>>0,o=(s<i?1:0)+r+n;t[e]=o>>>0,t[e+1]=s},e.sum64_hi=function(t,e,r,i){return(e+i>>>0<e?1:0)+t+r>>>0},e.sum64_lo=function(t,e,r,i){return e+i>>>0},e.sum64_4_hi=function(t,e,r,i,n,s,o,a){var u=0,f=e;return u+=(f=f+i>>>0)<e?1:0,u+=(f=f+s>>>0)<s?1:0,t+r+n+o+(u+=(f=f+a>>>0)<a?1:0)>>>0},e.sum64_4_lo=function(t,e,r,i,n,s,o,a){return e+i+s+a>>>0},e.sum64_5_hi=function(t,e,r,i,n,s,o,a,u,f){var h=0,c=e;return h+=(c=c+i>>>0)<e?1:0,h+=(c=c+s>>>0)<s?1:0,h+=(c=c+a>>>0)<a?1:0,t+r+n+o+u+(h+=(c=c+f>>>0)<f?1:0)>>>0},e.sum64_5_lo=function(t,e,r,i,n,s,o,a,u,f){return e+i+s+a+f>>>0},e.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},e.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},e.shr64_hi=function(t,e,r){return t>>>r},e.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},function(t,e,r){"use strict";(function(e){var i=r(3),n=r(20),s=r(5),o=r(4),a=r(19),u=r(1),f=r(2);function h(t,e){if(!(this instanceof h))return new h(t,e);if(f.checkArgument(t,"First argument is required, please include public key data."),t instanceof h)return t;e=e||{};var r=this._classifyArgs(t,e);return r.point.validate(),o.defineImmutable(this,{point:r.point,compressed:r.compressed,network:r.network||a.defaultNetwork}),this}h.prototype._classifyArgs=function(t,r){var i={compressed:u.isUndefined(r.compressed)||r.compressed};if(t instanceof n)i.point=t;else if(t.x&&t.y)i=h._transformObject(t);else if("string"==typeof t)i=h._transformDER(e.from(t,"hex"));else if(h._isBuffer(t))i=h._transformDER(t);else{if(!h._isPrivateKey(t))throw new TypeError("First argument is an unrecognized data format.");i=h._transformPrivateKey(t)}return i.network||(i.network=u.isUndefined(r.network)?void 0:a.get(r.network)),i},h._isPrivateKey=function(t){return t instanceof r(30)},h._isBuffer=function(t){return t instanceof e||t instanceof Uint8Array},h._transformPrivateKey=function(t){f.checkArgument(h._isPrivateKey(t),"Must be an instance of PrivateKey");var e={};return e.point=n.getG().mul(t.bn),e.compressed=t.compressed,e.network=t.network,e},h._transformDER=function(t,e){f.checkArgument(h._isBuffer(t),"Must be a buffer of DER encoded public key");var r,s,o,a,c={};if(e=!!u.isUndefined(e)||e,4!==t[0]&&(e||6!==t[0]&&7!==t[0]))if(3===t[0])o=t.slice(1),r=new i(o),(c=h._transformX(!0,r)).compressed=!0;else{if(2!==t[0])throw new TypeError("Invalid DER format public key");o=t.slice(1),r=new i(o),(c=h._transformX(!1,r)).compressed=!0}else{if(o=t.slice(1,33),a=t.slice(33,65),32!==o.length||32!==a.length||65!==t.length)throw new TypeError("Length of x and y must be 32 bytes");r=new i(o),s=new i(a),c.point=new n(r,s),c.compressed=!1}return c},h._transformX=function(t,e){f.checkArgument("boolean"==typeof t,"Must specify whether y is odd or not (true or false)");var r={};return r.point=n.fromX(t,e),r},h._transformObject=function(t){var e=new i(t.x,"hex"),r=new i(t.y,"hex");return new h(new n(e,r),{compressed:t.compressed})},h.fromPrivateKey=function(t){f.checkArgument(h._isPrivateKey(t),"Must be an instance of PrivateKey");var e=h._transformPrivateKey(t);return new h(e.point,{compressed:e.compressed,network:e.network})},h.fromDER=h.fromBuffer=function(t,e){f.checkArgument(h._isBuffer(t),"Must be a buffer of DER encoded public key");var r=h._transformDER(t,e);return new h(r.point,{compressed:r.compressed})},h.fromPoint=function(t,e){return f.checkArgument(t instanceof n,"First argument must be an instance of Point."),new h(t,{compressed:e})},h.fromHex=h.fromString=function(t,r){var i=e.from(t,r||"hex"),n=h._transformDER(i);return new h(n.point,{compressed:n.compressed})},h.fromX=function(t,e){var r=h._transformX(t,e);return new h(r.point,{compressed:r.compressed})},h.getValidationError=function(t){var e;try{new h(t)}catch(t){e=t}return e},h.isValid=function(t){return!h.getValidationError(t)},h.prototype.toObject=h.prototype.toJSON=function(){return{x:this.point.getX().toString("hex",2),y:this.point.getY().toString("hex",2),compressed:this.compressed}},h.prototype.toBuffer=h.prototype.toDER=function(){var t,r=this.point.getX(),i=this.point.getY(),n=r.toBuffer({size:32}),s=i.toBuffer({size:32});return this.compressed?(t=s[s.length-1]%2?e.from([3]):e.from([2]),e.concat([t,n])):(t=e.from([4]),e.concat([t,n,s]))},h.prototype._getID=function(){return s.sha256ripemd160(this.toBuffer())},h.prototype.toAddress=function(t){return r(21).fromPublicKey(this,t||this.network)},h.prototype.toString=h.prototype.toHex=function(){return this.toDER().toString("hex")},h.prototype.inspect=function(){return"<PublicKey: "+this.toHex()+(this.compressed?"":", uncompressed")+">"},t.exports=h}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(e){var i=r(40);const n=r(96),s=r(97),o=r(98),a=r(99),u=r(100);class f{constructor(t){t?this.set(t):(this.buffers=[],this.length=0)}write(t){return this.buffers.push(t),this.length+=t.length,this}set(t){return this.buffers=t.buffers||t.bufs||this.buffers||[],this.length=this.buffers.reduce((function(t,e){return t+e.length}),0),this}concat(){return this.toBuffer()}toBuffer(){if(1===this.buffers.length)return e.from(this.buffers[0]);const t=new Uint8Array(this.length);let r=0;return this.buffers.forEach(e=>{t.set(e,r),r+=e.length}),e.from(t)}writeReverse(t){return i(e.isBuffer(t)),this.write(e.from(t).reverse()),this}writeUInt16LE(t){return s(this,t),this}writeUInt16BE(t){var e=new f;return e.writeUInt16LE(t),this.writeReverse(e.toBuffer()),this}writeUInt32LE(t){return o(this,t),this}writeUInt32BE(t){var e=new f;return e.writeUInt32LE(t),this.writeReverse(e.toBuffer()),this}writeUInt8(t){return n(this,t),this}writeUInt64LEBN(t){var e=t.toBuffer({size:8});return this.writeReverse(e),this}writeUInt64BEBN(t){var e=new f;return e.writeUInt64LEBN(t),this.writeReverse(e.toBuffer()),this}writeVarintNum(t){return u(this,t),this}writeInt32LE(t){return a(this,t),this}static varintBufNum(t){var e=new f;return e.writeVarintNum(t),e.toBuffer()}writeVarintBN(t){var e=t.toNumber();if(e<253)n(this,e);else if(e<65536)n(this,253),s(this,e);else if(e<4294967296)n(this,254),o(this,e);else{var r=new f;r.writeUInt8(255),r.writeUInt64LEBN(t);var i=r.toBuffer();this.write(i)}return this}}t.exports=f}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(e){var i=r(1),n=r(2),s=r(3),o=function t(r){if(!(this instanceof t))return new t(r);if(!i.isUndefined(r))if(e.isBuffer(r))this.set({buf:r});else if(i.isString(r)){var n=e.from(r,"hex");if(2*n.length!==r.length)throw new TypeError("Invalid hex string");this.set({buf:n})}else{if(!i.isObject(r))throw new TypeError("Unrecognized argument for BufferReader");var s=r;this.set(s)}};o.prototype.set=function(t){return this.buf=t.buf||this.buf||void 0,this.pos=t.pos||this.pos||0,this},o.prototype.eof=function(){return this.pos>=this.buf.length},o.prototype.finished=o.prototype.eof,o.prototype.read=function(t){n.checkArgument(!i.isUndefined(t),"Must specify a length");var e=this.buf.slice(this.pos,this.pos+t);return this.pos=this.pos+t,e},o.prototype.readAll=function(){var t=this.buf.slice(this.pos,this.buf.length);return this.pos=this.buf.length,t},o.prototype.readUInt8=function(){var t=this.buf.readUInt8(this.pos);return this.pos=this.pos+1,t},o.prototype.readUInt16BE=function(){var t=this.buf.readUInt16BE(this.pos);return this.pos=this.pos+2,t},o.prototype.readUInt16LE=function(){var t=this.buf.readUInt16LE(this.pos);return this.pos=this.pos+2,t},o.prototype.readUInt32BE=function(){var t=this.buf.readUInt32BE(this.pos);return this.pos=this.pos+4,t},o.prototype.readUInt32LE=function(){var t=this.buf.readUInt32LE(this.pos);return this.pos=this.pos+4,t},o.prototype.readInt32LE=function(){var t=this.buf.readInt32LE(this.pos);return this.pos=this.pos+4,t},o.prototype.readUInt64BEBN=function(){var t=this.buf.slice(this.pos,this.pos+8),e=s.fromBuffer(t);return this.pos=this.pos+8,e},o.prototype.readUInt64LEBN=function(){var t,e=this.buf.readUInt32LE(this.pos),r=4294967296*this.buf.readUInt32LE(this.pos+4)+e;if(r<=9007199254740991)t=new s(r);else{var i=Array.prototype.slice.call(this.buf,this.pos,this.pos+8);t=new s(i,10,"le")}return this.pos=this.pos+8,t},o.prototype.readVarintNum=function(){var t=this.readUInt8();switch(t){case 253:return this.readUInt16LE();case 254:return this.readUInt32LE();case 255:var e=this.readUInt64LEBN().toNumber();if(e<=Math.pow(2,53))return e;throw new Error("number too large to retain precision - use readVarintBN");default:return t}},o.prototype.readVarLengthBuffer=function(){var t=this.readVarintNum(),e=this.read(t);return n.checkState(e.length===t,"Invalid length while reading varlength buffer. 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n=r(8),s=r(9),o=r(16),a=r(14),u=r(13),f=r(3),h=r(5),c=r(44),d=r(2),p=r(55),l=r(1),m=i.from("0000000000000000000000000000000000000000000000000000000000000001","hex"),b=p.SCRIPT_ENABLE_SIGHASH_FORKID,g=function(t,e){const r=i.from("0000000000000000000000000000000000000000000000000000000000000000","hex"),n=new u,o=void 0===e?0:e,a=void 0===e?t.outputs.length-1:e;for(let e=o;e<=a;e++){const o=t.outputs[e];n.writeUInt64LEBN(o._satoshisBN);var f=h.sha256sha256(i.from(o._scriptBuffer));n.write(f);let a=new Map,u=new Map;if(s.getPushRefsFromScriptBuffer(i.from(o._scriptBuffer),a,u),n.writeUInt32LE(a.size),a.size){let t;new Map([...a.entries()].sort((t,e)=>String(t[0]).localeCompare(e[0]))).forEach((e,r)=>{t=t?i.concat([t,e]):e});const e=h.sha256sha256(t);n.write(e)}else n.write(r)}const c=n.toBuffer();return h.sha256sha256(c)};function y(t,e){var r=new u;l.isUndefined(e)?l.each(t.outputs,(function(t){t.toBufferWriter(r)})):t.outputs[e].toBufferWriter(r);var i=r.toBuffer();return h.sha256sha256(i)}function v(t){var e=new u;l.each(t.inputs,(function(t){e.writeReverse(t.prevTxId),e.writeUInt32LE(t.outputIndex)}));var r=e.toBuffer();return h.sha256sha256(r)}function _(t){var e=new u;l.each(t.inputs,(function(t){e.writeUInt32LE(t.sequenceNumber)}));var r=e.toBuffer();return h.sha256sha256(r)}var S=function(t,e,a,h,c,S){var w=r(58),I=r(42);l.isUndefined(S)&&(S=b);var E,A=w.shallowCopy(t);(h=new s(h),S&p.SCRIPT_ENABLE_REPLAY_PROTECTION)&&(e=(16711680|57005^e>>8)<<8|255&e);if(e&n.SIGHASH_FORKID&&S&p.SCRIPT_ENABLE_SIGHASH_FORKID)return function(t,e,r,s,o){var a=t.inputs[r];d.checkArgument(o instanceof f,"For ForkId=0 signatures, satoshis or complete input must be provided");var h=i.alloc(32),c=i.alloc(32),p=i.alloc(32),l=i.alloc(32);e&n.SIGHASH_ANYONECANPAY||(h=v(t)),e&n.SIGHASH_ANYONECANPAY||(31&e)===n.SIGHASH_SINGLE||(31&e)===n.SIGHASH_NONE||(c=_(t)),(31&e)!==n.SIGHASH_SINGLE&&(31&e)!==n.SIGHASH_NONE?(p=y(t),l=g(t)):(31&e)===n.SIGHASH_SINGLE&&r<t.outputs.length&&(p=y(t,r),l=g(t,r));var m=new u;m.writeInt32LE(t.version),m.write(h),m.write(c),m.writeReverse(a.prevTxId),m.writeUInt32LE(a.outputIndex),m.writeVarintNum(s.toBuffer().length),m.write(s.toBuffer()),m.writeUInt64LEBN(o);var b=a.sequenceNumber;return m.writeUInt32LE(b),m.write(l),m.write(p),m.writeUInt32LE(t.nLockTime),m.writeUInt32LE(e>>>0),m.toBuffer()}(A,e,a,h,c);for(h.removeCodeseparators(),E=0;E<A.inputs.length;E++)A.inputs[E]=new I(A.inputs[E]).setScript(s.empty());if(A.inputs[a]=new I(A.inputs[a]).setScript(h),(31&e)===n.SIGHASH_NONE||(31&e)===n.SIGHASH_SINGLE)for(E=0;E<A.inputs.length;E++)E!==a&&(A.inputs[E].sequenceNumber=0);if((31&e)===n.SIGHASH_NONE)A.outputs=[];else if((31&e)===n.SIGHASH_SINGLE){if(a>=A.outputs.length)return m;for(A.outputs.length=a+1,E=0;E<a;E++)A.outputs[E]=new o({satoshis:f.fromBuffer(i.from("ffffffffffffffff","hex")),script:s.empty()})}return e&n.SIGHASH_ANYONECANPAY&&(A.inputs=[A.inputs[a]]),(new u).write(A.toBuffer()).writeInt32LE(e).toBuffer()},w=function(t,e,r,i,n,s){var o=S(t,e,r,i,n,s);if(0===o.compare(m))return o;var u=h.sha256sha256(o);return u=new a(u).readReverse()};t.exports={sighashPreimage:S,sighash:w,GetOutputsHash:y,GetSequenceHash:_,GetPrevoutHash:v,GetHashPrevoutInputs:function(t){var e=new u;for(const n of t.inputs){e.writeReverse(n.prevTxId),e.writeUInt32LE(n.outputIndex);var r=h.sha256sha256(i.from(n._scriptBuffer));e.write(r)}var n=e.toBuffer();return h.sha256sha256(n)},GetHashOutputHashes:g,sign:function(t,e,r,i,n,s,o){var a=w(t,r,i,n,s,o);return c.sign(a,e,"little").set({nhashtype:r})},verify:function(t,e,r,i,n,s,o){d.checkArgument(!l.isUndefined(t)),d.checkArgument(!l.isUndefined(e)&&!l.isUndefined(e.nhashtype));var a=w(t,e.nhashtype,i,n,s,o);return c.verify(a,e,r,"little")}}},function(t,e,r){"use strict";var i=r(1),n=r(3),s=r(0);const o=s.Buffer;var a=r(4),u=r(13),f=r(24),h=r(9),c=r(2),d=r(7);function p(t){if(!(this instanceof p))return new p(t);if(!i.isObject(t))throw new TypeError("Unrecognized argument for Output");var e;this.satoshis=t.satoshis,o.isBuffer(t.script)?this._scriptBuffer=t.script:(e=i.isString(t.script)&&a.isHexa(t.script)?s.Buffer.from(t.script,"hex"):t.script,this.setScript(e))}Object.defineProperty(p.prototype,"script",{configurable:!1,enumerable:!0,get:function(){return this._script?this._script:(this.setScriptFromBuffer(this._scriptBuffer),this._script)}}),Object.defineProperty(p.prototype,"satoshis",{configurable:!1,enumerable:!0,get:function(){return this._satoshis},set:function(t){t instanceof n?(this._satoshisBN=t,this._satoshis=t.toNumber()):i.isString(t)?(this._satoshis=parseInt(t),this._satoshisBN=n.fromNumber(this._satoshis)):(c.checkArgument(a.isNaturalNumber(t),"Output satoshis is not a natural number"),this._satoshisBN=n.fromNumber(t),this._satoshis=t),c.checkState(a.isNaturalNumber(this._satoshis),"Output satoshis is not a natural number")}}),p.prototype.invalidSatoshis=function(){return this._satoshis>9007199254740991?"transaction txout satoshis greater than max safe integer":this._satoshis!==this._satoshisBN.toNumber()?"transaction txout satoshis has corrupted value":this._satoshis<0&&"transaction txout negative"},Object.defineProperty(p.prototype,"satoshisBN",{configurable:!1,enumerable:!0,get:function(){return this._satoshisBN},set:function(t){this._satoshisBN=t,this._satoshis=t.toNumber(),c.checkState(a.isNaturalNumber(this._satoshis),"Output satoshis is not a natural number")}}),p.prototype.toObject=p.prototype.toJSON=function(){var t={satoshis:this.satoshis};return t.script=this._scriptBuffer.toString("hex"),t},p.fromObject=function(t){return new p(t)},p.prototype.setScriptFromBuffer=function(t){this._scriptBuffer=t;try{this._script=h.fromBuffer(this._scriptBuffer),this._script._isOutput=!0}catch(t){if(!(t instanceof d.Script.InvalidBuffer))throw t;this._script=null}},p.prototype.setScript=function(t){if(t instanceof h)this._scriptBuffer=t.toBuffer(),this._script=t,this._script._isOutput=!0;else if(i.isString(t))this._script=h.fromString(t),this._scriptBuffer=this._script.toBuffer(),this._script._isOutput=!0;else{if(!o.isBuffer(t))throw new TypeError("Invalid argument type: script");this.setScriptFromBuffer(t)}return this},p.prototype.inspect=function(){var t;return t=this.script?this.script.inspect():this._scriptBuffer.toString("hex"),"<Output ("+this.satoshis+" sats) "+t+">"},p.fromBufferReader=function(t){var e={};e.satoshis=t.readUInt64LEBN();var r=t.readVarintNum();return e.script=0!==r?t.read(r):s.Buffer.from([]),new p(e)},p.prototype.toBufferWriter=function(t){t||(t=new u),t.writeUInt64LEBN(this._satoshisBN);var e=this._scriptBuffer;return t.writeVarintNum(e.length),t.write(e),t},p.prototype.getSize=function(){var t=this.script.toBuffer().length;return 8+f(t).toBuffer().length+t},t.exports=p},function(t,e){function r(t,e){if(!t)throw new Error(e||"Assertion failed")}t.exports=r,r.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)}},function(t,e){"function"==typeof Object.create?t.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:t.exports=function(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}},function(t,e,r){"use strict";var i=r(1),n=r(4),s=[],o={};function a(){}function u(t,e){if(~s.indexOf(t))return t;if(!e)return o[t];i.isArray(e)||(e=[e]);for(var r=0;r<s.length;r++){var n=s[r],a=i.pick(n,e);if(~i.values(a).indexOf(t))return n}}function f(t){for(var e=[],r=0;r<t.length;r++)e.push(31&t.charCodeAt(r));return e}function h(t){var e=new a;n.defineImmutable(e,{name:t.name,alias:t.alias,pubkeyhash:t.pubkeyhash,privatekey:t.privatekey,scripthash:t.scripthash,xpubkey:t.xpubkey,xprivkey:t.xprivkey});var r=t.indexBy||Object.keys(t);return t.cashAddrPrefix&&i.extend(e,{cashAddrPrefix:t.cashAddrPrefix,cashAddrPrefixArray:f(t.cashAddrPrefix)}),t.networkMagic&&i.extend(e,{networkMagic:n.integerAsBuffer(t.networkMagic)}),t.port&&i.extend(e,{port:t.port}),t.dnsSeeds&&i.extend(e,{dnsSeeds:t.dnsSeeds}),s.push(e),function(t,e){for(var r=0;r<e.length;r++){var n=e[r],s=t[n];i.isUndefined(s)||i.isObject(s)||(o[s]=t)}}(e,r),e}a.prototype.toString=function(){return this.name};var c=["seed.bitcoinsv.org","seed.bitcoinunlimited.info"],d={PORT:18333,NETWORK_MAGIC:4108710900,DNS_SEEDS:c,PREFIX:"testnet",CASHADDRPREFIX:"bchtest"},p={PORT:18444,NETWORK_MAGIC:3669344250,DNS_SEEDS:[],PREFIX:"regtest",CASHADDRPREFIX:"bchreg"},l={PORT:9333,NETWORK_MAGIC:4224632057,DNS_SEEDS:["stn-seed.bitcoinsv.io"],PREFIX:"stn",CASHADDRPREFIX:"bsvstn"},m={name:"livenet",alias:"mainnet",prefix:"bitcoin",cashAddrPrefix:"bitcoincash",pubkeyhash:0,privatekey:128,scripthash:5,xpubkey:76067358,xprivkey:76066276,networkMagic:3823236072,port:8333,dnsSeeds:c},b={name:"testnet",prefix:d.PREFIX,cashAddrPrefix:d.CASHADDRPREFIX,pubkeyhash:111,privatekey:239,scripthash:196,xpubkey:70617039,xprivkey:70615956,networkMagic:d.NETWORK_MAGIC},g={name:"regtest",prefix:p.PREFIX,cashAddrPrefix:p.CASHADDRPREFIX,pubkeyhash:111,privatekey:239,scripthash:196,xpubkey:70617039,xprivkey:70615956,networkMagic:p.NETWORK_MAGIC,port:p.PORT,dnsSeeds:[],indexBy:["port","name","cashAddrPrefix","networkMagic"]},y={name:"stn",prefix:l.PREFIX,cashAddrPrefix:l.CASHADDRPREFIX,pubkeyhash:111,privatekey:239,scripthash:196,xpubkey:70617039,xprivkey:70615956,networkMagic:l.NETWORK_MAGIC,indexBy:["port","name","cashAddrPrefix","networkMagic"]};h(b),h(y),h(g),h(m);var v=u("livenet"),_=u("regtest"),S=u("testnet"),w=u("stn");Object.defineProperty(S,"port",{enumerable:!0,configurable:!1,get:function(){return this.regtestEnabled?p.PORT:this.stnEnabled?l.PORT:d.PORT}}),Object.defineProperty(S,"networkMagic",{enumerable:!0,configurable:!1,get:function(){return this.regtestEnabled?n.integerAsBuffer(p.NETWORK_MAGIC):this.stnEnabled?n.integerAsBuffer(l.NETWORK_MAGIC):n.integerAsBuffer(d.NETWORK_MAGIC)}}),Object.defineProperty(S,"dnsSeeds",{enumerable:!0,configurable:!1,get:function(){return this.regtestEnabled?p.DNS_SEEDS:this.stnEnabled?l.DNS_SEEDS:d.DNS_SEEDS}}),Object.defineProperty(S,"cashAddrPrefix",{enumerable:!0,configurable:!1,get:function(){return this.regtestEnabled?p.CASHADDRPREFIX:this.stnEnabled?l.CASHADDRPREFIX:d.CASHADDRPREFIX}}),Object.defineProperty(S,"cashAddrPrefixArray",{enumerable:!0,configurable:!1,get:function(){return this.regtestEnabled?f(p.CASHADDRPREFIX):this.stnEnabled?l.cashAddrPrefixToArray(l.CASHADDRPREFIX):f(d.CASHADDRPREFIX)}}),t.exports={add:h,remove:function(t){for(var e=0;e<s.length;e++)s[e]===t&&s.splice(e,1);!function(t,e){for(var r=0;r<e.length;r++){var i=e[r];o[i]===t&&delete o[i]}}(t,Object.keys(o))},defaultNetwork:v,livenet:v,mainnet:v,testnet:S,regtest:_,stn:w,get:u,enableRegtest:function(){S.regtestEnabled=!0},disableRegtest:function(){S.regtestEnabled=!1},enableStn:function(){S.stnEnabled=!0},disableStn:function(){S.stnEnabled=!1}}},function(t,e,r){"use strict";(function(e){var i=r(3),n=new(0,r(45).ec)("secp256k1"),s=n.curve.point.bind(n.curve),o=n.curve.pointFromX.bind(n.curve),a=function(t,e,r){try{var i=s(t,e,r)}catch(t){throw new Error("Invalid Point")}return i.validate(),i};a.prototype=Object.getPrototypeOf(n.curve.point()),a.fromX=function(t,e){try{var r=o(e,t)}catch(t){throw new Error("Invalid X")}return r.validate(),r},a.getG=function(){return n.curve.g},a.getN=function(){return new i(n.curve.n.toArray())},a.prototype._getX||(a.prototype._getX=a.prototype.getX),a.prototype.getX=function(){return new i(this._getX().toArray())},a.prototype._getY||(a.prototype._getY=a.prototype.getY),a.prototype.getY=function(){return new i(this._getY().toArray())},a.prototype.validate=function(){if(this.isInfinity())throw new Error("Point cannot be equal to Infinity");var t;try{t=o(this.getX(),this.getY().isOdd())}catch(t){throw new Error("Point does not lie on the curve")}if(0!==t.y.cmp(this.y))throw new Error("Invalid y value for curve.");if(!this.mul(a.getN()).isInfinity())throw new Error("Point times N must be infinity");return this},a.pointToCompressed=function(t){var r,i=t.getX().toBuffer({size:32}),n=t.getY().toBuffer({size:32});return r=n[n.length-1]%2?e.from([3]):e.from([2]),e.concat([r,i])},a.pointFromCompressed=function(t){if(33!==t.length)throw new Error("invalid buffer length");let e,r=t[0];if(3===r)e=!0;else{if(2!==r)throw new Error("invalid value of compressed prefix");e=!1}let n=t.slice(1,33),s=i.fromBuffer(n);return a.fromX(e,s)},a.prototype.toBuffer=function(){return a.pointToCompressed(this)},a.prototype.toHex=function(){return this.toBuffer().toString("hex")},a.fromBuffer=function(t){return a.pointFromCompressed(t)},a.fromHex=function(t){return a.fromBuffer(e.from(t,"hex"))},t.exports=a}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(e){var i=r(1),n=r(2),s=r(7),o=r(23),a=r(19),u=r(5),f=r(4),h=r(12);function c(t,e,r){if(!(this instanceof c))return new c(t,e,r);if(i.isArray(t)&&i.isNumber(e))return c.createMultisig(t,e,r);if(t instanceof c)return t;if(n.checkArgument(t,"First argument is required, please include address data.","guide/address.html"),e&&!a.get(e))throw new TypeError('Second argument must be "livenet", "testnet", or "regtest".');if(r&&r!==c.PayToPublicKeyHash&&r!==c.PayToScriptHash)throw new TypeError('Third argument must be "pubkeyhash" or "scripthash".');var s=this._classifyArguments(t,e,r);return s.network=s.network||a.get(e)||a.defaultNetwork,s.type=s.type||r||c.PayToPublicKeyHash,f.defineImmutable(this,{hashBuffer:s.hashBuffer,network:s.network,type:s.type}),this}c.prototype._classifyArguments=function(t,r,n){if((t instanceof e||t instanceof Uint8Array)&&20===t.length)return c._transformHash(t);if((t instanceof e||t instanceof Uint8Array)&&21===t.length)return c._transformBuffer(t,r,n);if(t instanceof h)return c._transformPublicKey(t);if(t instanceof d)return c._transformScript(t,r);if("string"==typeof t)return c._transformString(t,r,n);if(i.isObject(t))return c._transformObject(t);throw new TypeError("First argument is an unrecognized data format.")},c.PayToPublicKeyHash="pubkeyhash",c.PayToScriptHash="scripthash",c._transformHash=function(t){var r={};if(!(t instanceof e||t instanceof Uint8Array))throw new TypeError("Address supplied is not a buffer.");if(20!==t.length)throw new TypeError("Address hashbuffers must be exactly 20 bytes.");return r.hashBuffer=t,r},c._transformObject=function(t){return n.checkArgument(t.hash||t.hashBuffer,"Must provide a `hash` or `hashBuffer` property"),n.checkArgument(t.type,"Must provide a `type` property"),{hashBuffer:t.hash?e.from(t.hash,"hex"):t.hashBuffer,network:a.get(t.network)||a.defaultNetwork,type:t.type}},c._classifyFromVersion=function(t){var e={},r=a.get(t[0],"pubkeyhash"),i=a.get(t[0],"scripthash");return r?(e.network=r,e.type=c.PayToPublicKeyHash):i&&(e.network=i,e.type=c.PayToScriptHash),e},c._transformBuffer=function(t,r,i){var n={};if(!(t instanceof e||t instanceof Uint8Array))throw new TypeError("Address supplied is not a buffer.");if(21!==t.length)throw new TypeError("Address buffers must be exactly 21 bytes.");var s=a.get(r),o=c._classifyFromVersion(t);if(r&&!s)throw new TypeError("Unknown network");if(!o.network||s&&s!==o.network)throw new TypeError("Address has mismatched network type.");if(!o.type||i&&i!==o.type)throw new TypeError("Address has mismatched type.");return n.hashBuffer=e.from(t.slice(1)),n.network=o.network,n.type=o.type,n},c._transformPublicKey=function(t){var e={};if(!(t instanceof h))throw new TypeError("Address must be an instance of PublicKey.");return e.hashBuffer=u.sha256ripemd160(t.toBuffer()),e.type=c.PayToPublicKeyHash,e},c._transformScript=function(t,e){n.checkArgument(t instanceof d,"script must be a Script instance");var r=t.getAddressInfo(e);if(!r)throw new s.Script.CantDeriveAddress(t);return r},c.createMultisig=function(t,e,r){return r=r||t[0].network||a.defaultNetwork,c.payingTo(d.buildMultisigOut(t,e),r)},c._transformString=function(t,e,r){if("string"!=typeof t)throw new TypeError("data parameter supplied is not a string.");if(t.length<27)throw new Error("Invalid Address string provided");t=t.trim();var i=a.get(e);if(e&&!i)throw new TypeError("Unknown network");var n=o.decode(t);return c._transformBuffer(n,e,r)},c.fromPublicKey=function(t,e){var r=c._transformPublicKey(t);return e=e||a.defaultNetwork,new c(r.hashBuffer,e,r.type)},c.fromPrivateKey=function(t,e){let r=h.fromPrivateKey(t);return e=e||t.network||a.defaultNetwork,c.fromPublicKey(r,e)},c.fromPublicKeyHash=function(t,e){var r=c._transformHash(t);return new c(r.hashBuffer,e,c.PayToPublicKeyHash)},c.fromScriptHash=function(t,e){n.checkArgument(t,"hash parameter is required");var r=c._transformHash(t);return new c(r.hashBuffer,e,c.PayToScriptHash)},c.payingTo=function(t,e){return n.checkArgument(t,"script is required"),n.checkArgument(t instanceof d,"script must be instance of Script"),c.fromScriptHash(u.sha256ripemd160(t.toBuffer()),e)},c.fromScript=function(t,e){n.checkArgument(t instanceof d,"script must be a Script instance");var r=c._transformScript(t,e);return new c(r.hashBuffer,e,r.type)},c.fromBuffer=function(t,e,r){var i=c._transformBuffer(t,e,r);return new c(i.hashBuffer,i.network,i.type)},c.fromHex=function(t,r,i){return c.fromBuffer(e.from(t,"hex"),r,i)},c.fromString=function(t,e,r){var i=c._transformString(t,e,r);return new c(i.hashBuffer,i.network,i.type)},c.fromObject=function(t){return n.checkState(f.isHexa(t.hash),'Unexpected hash property, "'+t.hash+'", expected to be hex.'),new c(e.from(t.hash,"hex"),t.network,t.type)},c.getValidationError=function(t,e,r){var i;try{new c(t,e,r)}catch(t){i=t}return i},c.isValid=function(t,e,r){return!c.getValidationError(t,e,r)},c.prototype.isPayToPublicKeyHash=function(){return this.type===c.PayToPublicKeyHash},c.prototype.isPayToScriptHash=function(){return this.type===c.PayToScriptHash},c.prototype.toBuffer=function(){var t=e.from([this.network[this.type]]);return e.concat([t,this.hashBuffer])},c.prototype.toHex=function(){return this.toBuffer().toString("hex")},c.prototype.toObject=c.prototype.toJSON=function(){return{hash:this.hashBuffer.toString("hex"),type:this.type,network:this.network.toString()}},c.prototype.inspect=function(){return"<Address: "+this.toString()+", type: "+this.type+", network: "+this.network+">"},c.prototype.toString=function(){return o.encode(this.toBuffer())},t.exports=c;var d=r(9)}).call(this,r(0).Buffer)},function(t,e,r){"use strict";var i=r(11),n=r(17);function s(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}e.BlockHash=s,s.prototype.update=function(t,e){if(t=i.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=i.join32(t,0,t.length-r,this.endian);for(var n=0;n<t.length;n+=this._delta32)this._update(t,n,n+this._delta32)}return this},s.prototype.digest=function(t){return this.update(this._pad()),n(null===this.pending),this._digest(t)},s.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,i=new Array(r+this.padLength);i[0]=128;for(var n=1;n<r;n++)i[n]=0;if(t<<=3,"big"===this.endian){for(var s=8;s<this.padLength;s++)i[n++]=0;i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=t>>>24&255,i[n++]=t>>>16&255,i[n++]=t>>>8&255,i[n++]=255&t}else for(i[n++]=255&t,i[n++]=t>>>8&255,i[n++]=t>>>16&255,i[n++]=t>>>24&255,i[n++]=0,i[n++]=0,i[n++]=0,i[n++]=0,s=8;s<this.padLength;s++)i[n++]=0;return i}},function(t,e,r){"use strict";var i=r(1),n=r(31),s=r(0);const o=s.Buffer;var a=r(5).sha256sha256,u=function t(e){if(!(this instanceof t))return new t(e);if(o.isBuffer(e)){var r=e;this.fromBuffer(r)}else if("string"==typeof e){var i=e;this.fromString(i)}};u.prototype.set=function(t){return this.buf=t.buf||this.buf||void 0,this},u.validChecksum=function(t,e){return i.isString(t)&&(t=s.Buffer.from(n.decode(t))),i.isString(e)&&(e=s.Buffer.from(n.decode(e))),e||(e=t.slice(-4),t=t.slice(0,-4)),u.checksum(t).toString("hex")===e.toString("hex")},u.decode=function(t){if("string"!=typeof t)throw new Error("Input must be a string");var e=o.from(n.decode(t));if(e.length<4)throw new Error("Input string too short");var r=o.from(e.slice(0,-4)),i=o.from(e.slice(-4)),s=a(r),u=o.from(s.slice(0,4));if(i.toString("hex")!==u.toString("hex"))throw new Error("Checksum mismatch");return r},u.checksum=function(t){return a(o.from(t)).slice(0,4)},u.encode=function(t){if(!o.isBuffer(t))throw new Error("Input must be a buffer");var e=o.alloc(t.length+4),r=u.checksum(t);return t.copy(e),r.copy(e,t.length),n.encode(e)},u.prototype.fromBuffer=function(t){return this.buf=t,this},u.fromBuffer=function(t){return(new u).fromBuffer(t)},u.fromHex=function(t){return u.fromBuffer(o.from(t,"hex"))},u.prototype.fromString=function(t){var e=u.decode(t);return this.buf=e,this},u.fromString=function(t){var e=u.decode(t);return new n(e)},u.prototype.toBuffer=function(){return this.buf},u.prototype.toHex=function(){return this.toBuffer().toString("hex")},u.prototype.toString=function(){return u.encode(this.buf)},t.exports=u},function(t,e,r){"use strict";(function(e){var i=r(13),n=r(14),s=r(3),o=function t(r){if(!(this instanceof t))return new t(r);if(e.isBuffer(r))this.buf=r;else if("number"==typeof r){var i=r;this.fromNumber(i)}else if(r instanceof s){var n=r;this.fromBN(n)}else if(r){var o=r;this.set(o)}};o.prototype.set=function(t){return this.buf=t.buf||this.buf,this},o.prototype.fromString=function(t){return this.set({buf:e.from(t,"hex")}),this},o.prototype.toString=function(){return this.buf.toString("hex")},o.prototype.fromBuffer=function(t){return this.buf=t,this},o.prototype.fromBufferReader=function(t){return this.buf=t.readVarintBuf(),this},o.prototype.fromBN=function(t){var e=new i;return this.buf=e.writeVarintBN(t).toBuffer(),this},o.prototype.fromNumber=function(t){var e=new i;return this.buf=e.writeVarintNum(t).toBuffer(),this},o.prototype.toBuffer=function(){return this.buf},o.prototype.toBN=function(){return n(this.buf).readVarintBN()},o.prototype.toNumber=function(){return n(this.buf).readVarintNum()},t.exports=o}).call(this,r(0).Buffer)},function(t,e,r){"use strict";var i=r(1),n=r(2),s=r(7),o=r(13),a=r(0);const u=a.Buffer;var f=r(4),h=r(9),c=r(15),d=r(16);function p(t){return this instanceof p?t?this._fromObject(t):void 0:new p(t)}p.MAXINT=4294967295,p.DEFAULT_SEQNUMBER=4294967295,p.DEFAULT_LOCKTIME_SEQNUMBER=4294967294,p.DEFAULT_RBF_SEQNUMBER=4294967293,p.BASE_SIZE=40,Object.defineProperty(p.prototype,"script",{configurable:!1,enumerable:!0,get:function(){return this.isNull()?null:(this._script||(this._script=new h(this._scriptBuffer),this._script._isInput=!0),this._script)}}),p.fromObject=function(t){return n.checkArgument(i.isObject(t)),(new p)._fromObject(t)},p.prototype._fromObject=function(t){var e;if(e=i.isString(t.prevTxId)&&f.isHexa(t.prevTxId)?a.Buffer.from(t.prevTxId,"hex"):t.prevTxId,this.output=t.output?t.output instanceof d?t.output:new d(t.output):void 0,this.prevTxId=e||t.txidbuf,this.outputIndex=i.isUndefined(t.outputIndex)?t.txoutnum:t.outputIndex,this.sequenceNumber=i.isUndefined(t.sequenceNumber)?i.isUndefined(t.seqnum)?4294967295:t.seqnum:t.sequenceNumber,i.isUndefined(t.script)&&i.isUndefined(t.scriptBuffer))throw new s.Transaction.Input.MissingScript;return this.setScript(t.scriptBuffer||t.script),this},p.prototype.toObject=p.prototype.toJSON=function(){var t={prevTxId:this.prevTxId.toString("hex"),outputIndex:this.outputIndex,sequenceNumber:this.sequenceNumber,script:this._scriptBuffer.toString("hex")};return this.script&&(t.scriptString=this.script.toString()),this.output&&(t.output=this.output.toObject()),t},p.fromBufferReader=function(t){var e=new p;return e.prevTxId=t.readReverse(32),e.outputIndex=t.readUInt32LE(),e._scriptBuffer=t.readVarLengthBuffer(),e.sequenceNumber=t.readUInt32LE(),e},p.prototype.toBufferWriter=function(t){t||(t=new o),t.writeReverse(this.prevTxId),t.writeUInt32LE(this.outputIndex);var e=this._scriptBuffer;return t.writeVarintNum(e.length),t.write(e),t.writeUInt32LE(this.sequenceNumber),t},p.prototype.setScript=function(t){if(this._script=null,t instanceof h)this._script=t,this._script._isInput=!0,this._scriptBuffer=t.toBuffer();else if(null===t)this._script=h.empty(),this._script._isInput=!0,this._scriptBuffer=this._script.toBuffer();else if(f.isHexa(t))this._scriptBuffer=a.Buffer.from(t,"hex");else if(i.isString(t))this._script=new h(t),this._script._isInput=!0,this._scriptBuffer=this._script.toBuffer();else{if(!u.isBuffer(t))throw new TypeError("Invalid argument type: script");this._scriptBuffer=a.Buffer.from(t)}return this},p.prototype.getSignatures=function(){return[]},p.prototype.isFullySigned=function(){throw new s.AbstractMethodInvoked("Input#isFullySigned")},p.prototype.isFinal=function(){return this.sequenceNumber===p.MAXINT},p.prototype.addSignature=function(){},p.prototype.clearSignatures=function(){},p.prototype.isValidSignature=function(t,e){return e.signature.nhashtype=e.sigtype,c.verify(t,e.signature,e.publicKey,e.inputIndex,this.output.script,this.output.satoshisBN)},p.prototype.isNull=function(){return"0000000000000000000000000000000000000000000000000000000000000000"===this.prevTxId.toString("hex")&&4294967295===this.outputIndex},p.prototype._estimateSize=function(){return this.toBufferWriter().toBuffer().length},t.exports=p},function(t,e,r){"use strict";(function(e){var i=r(1),n=r(2),s=r(18),o=r(4),a=r(12),u=r(7),f=r(8);function h(t){if(!(this instanceof h))return new h(t);if(t instanceof h)return t;if(i.isObject(t))return this._fromObject(t);throw new u.InvalidArgument("TransactionSignatures must be instantiated from an object")}s(h,f),h.prototype._fromObject=function(t){return this._checkObjectArgs(t),this.publicKey=new a(t.publicKey),this.prevTxId=e.isBuffer(t.prevTxId)?t.prevTxId:e.from(t.prevTxId,"hex"),this.outputIndex=t.outputIndex,this.inputIndex=t.inputIndex,this.signature=t.signature instanceof f?t.signature:e.isBuffer(t.signature)?f.fromBuffer(t.signature):f.fromString(t.signature),this.sigtype=t.sigtype,this},h.prototype._checkObjectArgs=function(t){n.checkArgument(a(t.publicKey),"publicKey"),n.checkArgument(!i.isUndefined(t.inputIndex),"inputIndex"),n.checkArgument(!i.isUndefined(t.outputIndex),"outputIndex"),n.checkState(i.isNumber(t.inputIndex),"inputIndex must be a number"),n.checkState(i.isNumber(t.outputIndex),"outputIndex must be a number"),n.checkArgument(t.signature,"signature"),n.checkArgument(t.prevTxId,"prevTxId"),n.checkState(t.signature instanceof f||e.isBuffer(t.signature)||o.isHexa(t.signature),"signature must be a buffer or hexa value"),n.checkState(e.isBuffer(t.prevTxId)||o.isHexa(t.prevTxId),"prevTxId must be a buffer or hexa value"),n.checkArgument(t.sigtype,"sigtype"),n.checkState(i.isNumber(t.sigtype),"sigtype must be a number")},h.prototype.toObject=h.prototype.toJSON=function(){return{publicKey:this.publicKey.toString(),prevTxId:this.prevTxId.toString("hex"),outputIndex:this.outputIndex,inputIndex:this.inputIndex,signature:this.signature.toString(),sigtype:this.sigtype}},h.fromObject=function(t){return n.checkArgument(t),new h(t)},t.exports=h}).call(this,r(0).Buffer)},function(t,e,r){"use strict";var i=r(10),n=r(6),s=n.getNAF,o=n.getJSF,a=n.assert;function u(t,e){this.type=t,this.p=new i(e.p,16),this.red=e.prime?i.red(e.prime):i.mont(this.p),this.zero=new i(0).toRed(this.red),this.one=new i(1).toRed(this.red),this.two=new i(2).toRed(this.red),this.n=e.n&&new i(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function f(t,e){this.curve=t,this.type=e,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),i=s(e,1,this._bitLength),n=(1<<r.step+1)-(r.step%2==0?2:1);n/=3;var o,u,f=[];for(o=0;o<i.length;o+=r.step){u=0;for(var h=o+r.step-1;h>=o;h--)u=(u<<1)+i[h];f.push(u)}for(var c=this.jpoint(null,null,null),d=this.jpoint(null,null,null),p=n;p>0;p--){for(o=0;o<f.length;o++)(u=f[o])===p?d=d.mixedAdd(r.points[o]):u===-p&&(d=d.mixedAdd(r.points[o].neg()));c=c.add(d)}return c.toP()},u.prototype._wnafMul=function(t,e){var r=4,i=t._getNAFPoints(r);r=i.wnd;for(var n=i.points,o=s(e,r,this._bitLength),u=this.jpoint(null,null,null),f=o.length-1;f>=0;f--){for(var h=0;f>=0&&0===o[f];f--)h++;if(f>=0&&h++,u=u.dblp(h),f<0)break;var c=o[f];a(0!==c),u="affine"===t.type?c>0?u.mixedAdd(n[c-1>>1]):u.mixedAdd(n[-c-1>>1].neg()):c>0?u.add(n[c-1>>1]):u.add(n[-c-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,i,n){var a,u,f,h=this._wnafT1,c=this._wnafT2,d=this._wnafT3,p=0;for(a=0;a<i;a++){var l=(f=e[a])._getNAFPoints(t);h[a]=l.wnd,c[a]=l.points}for(a=i-1;a>=1;a-=2){var m=a-1,b=a;if(1===h[m]&&1===h[b]){var g=[e[m],null,null,e[b]];0===e[m].y.cmp(e[b].y)?(g[1]=e[m].add(e[b]),g[2]=e[m].toJ().mixedAdd(e[b].neg())):0===e[m].y.cmp(e[b].y.redNeg())?(g[1]=e[m].toJ().mixedAdd(e[b]),g[2]=e[m].add(e[b].neg())):(g[1]=e[m].toJ().mixedAdd(e[b]),g[2]=e[m].toJ().mixedAdd(e[b].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],v=o(r[m],r[b]);for(p=Math.max(v[0].length,p),d[m]=new Array(p),d[b]=new Array(p),u=0;u<p;u++){var _=0|v[0][u],S=0|v[1][u];d[m][u]=y[3*(_+1)+(S+1)],d[b][u]=0,c[m]=g}}else d[m]=s(r[m],h[m],this._bitLength),d[b]=s(r[b],h[b],this._bitLength),p=Math.max(d[m].length,p),p=Math.max(d[b].length,p)}var w=this.jpoint(null,null,null),I=this._wnafT4;for(a=p;a>=0;a--){for(var E=0;a>=0;){var A=!0;for(u=0;u<i;u++)I[u]=0|d[u][a],0!==I[u]&&(A=!1);if(!A)break;E++,a--}if(a>=0&&E++,w=w.dblp(E),a<0)break;for(u=0;u<i;u++){var P=I[u];0!==P&&(P>0?f=c[u][P-1>>1]:P<0&&(f=c[u][-P-1>>1].neg()),w="affine"===f.type?w.mixedAdd(f):w.add(f))}}for(a=0;a<i;a++)c[a]=null;return n?w:w.toP()},u.BasePoint=f,f.prototype.eq=function(){throw new Error("Not implemented")},f.prototype.validate=function(){return this.curve.validate(this)},u.prototype.decodePoint=function(t,e){t=n.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?a(t[t.length-1]%2==0):7===t[0]&&a(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},f.prototype.encodeCompressed=function(t){return this.encode(t,!0)},f.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},f.prototype.encode=function(t,e){return n.encode(this._encode(e),t)},f.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},f.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},f.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],i=this,n=0;n<e;n+=t){for(var s=0;s<t;s++)i=i.dbl();r.push(i)}return{step:t,points:r}},f.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,i=1===r?null:this.dbl(),n=1;n<r;n++)e[n]=e[n-1].add(i);return{wnd:t,points:e}},f.prototype._getBeta=function(){return null},f.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}},function(t,e,r){var i=e;i.utils=r(11),i.common=r(22),i.sha=r(75),i.ripemd=r(79),i.hmac=r(80),i.sha1=i.sha.sha1,i.sha256=i.sha.sha256,i.sha224=i.sha.sha224,i.sha384=i.sha.sha384,i.sha512=i.sha.sha512,i.ripemd160=i.ripemd.ripemd160},function(t,e){var r,i,n=t.exports={};function s(){throw new Error("setTimeout has not been defined")}function o(){throw new Error("clearTimeout has not been defined")}function a(t){if(r===setTimeout)return setTimeout(t,0);if((r===s||!r)&&setTimeout)return r=setTimeout,setTimeout(t,0);try{return r(t,0)}catch(e){try{return r.call(null,t,0)}catch(e){return r.call(this,t,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:s}catch(t){r=s}try{i="function"==typeof clearTimeout?clearTimeout:o}catch(t){i=o}}();var u,f=[],h=!1,c=-1;function d(){h&&u&&(h=!1,u.length?f=u.concat(f):c=-1,f.length&&p())}function p(){if(!h){var t=a(d);h=!0;for(var e=f.length;e;){for(u=f,f=[];++c<e;)u&&u[c].run();c=-1,e=f.length}u=null,h=!1,function(t){if(i===clearTimeout)return clearTimeout(t);if((i===o||!i)&&clearTimeout)return i=clearTimeout,clearTimeout(t);try{i(t)}catch(e){try{return i.call(null,t)}catch(e){return i.call(this,t)}}}(t)}}function l(t,e){this.fun=t,this.array=e}function m(){}n.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)e[r-1]=arguments[r];f.push(new l(t,e)),1!==f.length||h||a(p)},l.prototype.run=function(){this.fun.apply(null,this.array)},n.title="browser",n.browser=!0,n.env={},n.argv=[],n.version="",n.versions={},n.on=m,n.addListener=m,n.once=m,n.off=m,n.removeListener=m,n.removeAllListeners=m,n.emit=m,n.prependListener=m,n.prependOnceListener=m,n.listeners=function(t){return[]},n.binding=function(t){throw new Error("process.binding is not supported")},n.cwd=function(){return"/"},n.chdir=function(t){throw new Error("process.chdir is not supported")},n.umask=function(){return 0}},function(t,e,r){"use strict";(function(e){var i=r(1),n=r(21),s=r(23),o=r(3),a=r(4),u=r(19),f=r(20),h=r(12),c=r(33),d=r(2);function p(t,e){if(!(this instanceof p))return new p(t,e);if(t instanceof p)return t;var r=this._classifyArguments(t,e);if(!r.bn||0===r.bn.cmp(new o(0)))throw new TypeError("Number can not be equal to zero, undefined, null or false");if(!r.bn.lt(f.getN()))throw new TypeError("Number must be less than N");if(void 0===r.network)throw new TypeError('Must specify the network ("livenet" or "testnet")');return a.defineImmutable(this,{bn:r.bn,compressed:r.compressed,network:r.network}),Object.defineProperty(this,"publicKey",{configurable:!1,enumerable:!0,get:this.toPublicKey.bind(this)}),this}p.prototype._classifyArguments=function(t,r){var n={compressed:!0,network:r?u.get(r):u.defaultNetwork};if(i.isUndefined(t)||i.isNull(t))n.bn=p._getRandomBN();else if(t instanceof o)n.bn=t;else if(t instanceof e||t instanceof Uint8Array)n=p._transformBuffer(t,r);else if(t.bn&&t.network)n=p._transformObject(t);else if(!r&&u.get(t))n.bn=p._getRandomBN(),n.network=u.get(t);else{if("string"!=typeof t)throw new TypeError("First argument is an unrecognized data type.");a.isHexa(t)?n.bn=new o(e.from(t,"hex")):n=p._transformWIF(t,r)}return n},p._getRandomBN=function(){var t,e;do{var r=c.getRandomBuffer(32);t=(e=o.fromBuffer(r)).lt(f.getN())}while(!t);return e},p._transformBuffer=function(t,e){var r={};if(32===t.length)return p._transformBNBuffer(t,e);if(r.network=u.get(t[0],"privatekey"),!r.network)throw new Error("Invalid network");if(e&&r.network!==u.get(e))throw new TypeError("Private key network mismatch");if(34===t.length&&1===t[33])r.compressed=!0;else{if(33!==t.length)throw new Error("Length of buffer must be 33 (uncompressed) or 34 (compressed)");r.compressed=!1}return r.bn=o.fromBuffer(t.slice(1,33)),r},p._transformBNBuffer=function(t,e){var r={};return r.network=u.get(e)||u.defaultNetwork,r.bn=o.fromBuffer(t),r.compressed=!1,r},p._transformWIF=function(t,e){return p._transformBuffer(s.decode(t),e)},p.fromBuffer=function(t,e){return new p(t,e)},p.fromHex=function(t,r){return p.fromBuffer(e.from(t,"hex"),r)},p._transformObject=function(t){return{bn:new o(t.bn,"hex"),network:u.get(t.network),compressed:t.compressed}},p.fromString=p.fromWIF=function(t){return d.checkArgument(i.isString(t),"First argument is expected to be a 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r=a(t,e,1)^a(t,e,8)^f(t,e,7);return r<0&&(r+=4294967296),r}function T(t,e){var r=o(t,e,19)^o(e,t,29)^u(t,e,6);return r<0&&(r+=4294967296),r}function R(t,e){var r=a(t,e,19)^a(e,t,29)^f(t,e,6);return r<0&&(r+=4294967296),r}i.inherits(v,g),t.exports=v,v.blockSize=1024,v.outSize=512,v.hmacStrength=192,v.padLength=128,v.prototype._prepareBlock=function(t,e){for(var r=this.W,i=0;i<32;i++)r[i]=t[e+i];for(;i<r.length;i+=2){var n=T(r[i-4],r[i-3]),s=R(r[i-4],r[i-3]),o=r[i-14],a=r[i-13],u=M(r[i-30],r[i-29]),f=k(r[i-30],r[i-29]),h=r[i-32],c=r[i-31];r[i]=p(n,s,o,a,u,f,h,c),r[i+1]=l(n,s,o,a,u,f,h,c)}},v.prototype._update=function(t,e){this._prepareBlock(t,e);var r=this.W,i=this.h[0],n=this.h[1],o=this.h[2],a=this.h[3],u=this.h[4],f=this.h[5],p=this.h[6],l=this.h[7],g=this.h[8],y=this.h[9],v=this.h[10],M=this.h[11],k=this.h[12],T=this.h[13],R=this.h[14],x=this.h[15];s(this.k.length===r.length);for(var N=0;N<r.length;N+=2){var B=R,U=x,C=P(g,y),L=O(g,y),H=_(g,y,v,M,k),D=S(g,y,v,M,k,T),F=this.k[N],K=this.k[N+1],z=r[N],j=r[N+1],V=m(B,U,C,L,H,D,F,K,z,j),q=b(B,U,C,L,H,D,F,K,z,j);B=E(i,n),U=A(i,n),C=w(i,n,o,a,u),L=I(i,n,o,a,u,f);var Y=c(B,U,C,L),G=d(B,U,C,L);R=k,x=T,k=v,T=M,v=g,M=y,g=c(p,l,V,q),y=d(l,l,V,q),p=u,l=f,u=o,f=a,o=i,a=n,i=c(V,q,Y,G),n=d(V,q,Y,G)}h(this.h,0,i,n),h(this.h,2,o,a),h(this.h,4,u,f),h(this.h,6,p,l),h(this.h,8,g,y),h(this.h,10,v,M),h(this.h,12,k,T),h(this.h,14,R,x)},v.prototype._digest=function(t){return"hex"===t?i.toHex32(this.h,"big"):i.split32(this.h,"big")}},function(t,e,r){(function(e,i){var n;
/*
 * [js-sha512]{@link https://github.com/emn178/js-sha512}
 *
 * @version 0.8.0
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2014-2018
 * @license MIT
 */!function(){"use strict";var s="input is invalid type",o="object"==typeof window,a=o?window:{};a.JS_SHA512_NO_WINDOW&&(o=!1);var u=!o&&"object"==typeof self;!a.JS_SHA512_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node?a=i:u&&(a=self);var f=!a.JS_SHA512_NO_COMMON_JS&&"object"==typeof t&&t.exports,h=r(90),c=!a.JS_SHA512_NO_ARRAY_BUFFER&&"undefined"!=typeof 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Array]"===Object.prototype.toString.call(t)}),!c||!a.JS_SHA512_NO_ARRAY_BUFFER_IS_VIEW&&ArrayBuffer.isView||(ArrayBuffer.isView=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});var y=function(t,e){return function(r){return new w(e,!0).update(r)[t]()}},v=function(t){var e=y("hex",t);e.create=function(){return new w(t)},e.update=function(t){return e.create().update(t)};for(var r=0;r<b.length;++r){var i=b[r];e[i]=y(i,t)}return e},_=function(t,e){return function(r,i){return new I(r,e,!0).update(i)[t]()}},S=function(t){var e=_("hex",t);e.create=function(e){return new I(e,t)},e.update=function(t,r){return e.create(t).update(r)};for(var r=0;r<b.length;++r){var i=b[r];e[i]=_(i,t)}return e};function w(t,e){e?(g[0]=g[1]=g[2]=g[3]=g[4]=g[5]=g[6]=g[7]=g[8]=g[9]=g[10]=g[11]=g[12]=g[13]=g[14]=g[15]=g[16]=g[17]=g[18]=g[19]=g[20]=g[21]=g[22]=g[23]=g[24]=g[25]=g[26]=g[27]=g[28]=g[29]=g[30]=g[31]=g[32]=0,this.blocks=g):this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],384==t?(this.h0h=3418070365,this.h0l=3238371032,this.h1h=1654270250,this.h1l=914150663,this.h2h=2438529370,this.h2l=812702999,this.h3h=355462360,this.h3l=4144912697,this.h4h=1731405415,this.h4l=4290775857,this.h5h=2394180231,this.h5l=1750603025,this.h6h=3675008525,this.h6l=1694076839,this.h7h=1203062813,this.h7l=3204075428):256==t?(this.h0h=573645204,this.h0l=4230739756,this.h1h=2673172387,this.h1l=3360449730,this.h2h=596883563,this.h2l=1867755857,this.h3h=2520282905,this.h3l=1497426621,this.h4h=2519219938,this.h4l=2827943907,this.h5h=3193839141,this.h5l=1401305490,this.h6h=721525244,this.h6l=746961066,this.h7h=246885852,this.h7l=2177182882):224==t?(this.h0h=2352822216,this.h0l=424955298,this.h1h=1944164710,this.h1l=2312950998,this.h2h=502970286,this.h2l=855612546,this.h3h=1738396948,this.h3l=1479516111,this.h4h=258812777,this.h4l=2077511080,this.h5h=2011393907,this.h5l=79989058,this.h6h=1067287976,this.h6l=1780299464,this.h7h=286451373,this.h7l=2446758561):(this.h0h=1779033703,this.h0l=4089235720,this.h1h=3144134277,this.h1l=2227873595,this.h2h=1013904242,this.h2l=4271175723,this.h3h=2773480762,this.h3l=1595750129,this.h4h=1359893119,this.h4l=2917565137,this.h5h=2600822924,this.h5l=725511199,this.h6h=528734635,this.h6l=4215389547,this.h7h=1541459225,this.h7l=327033209),this.bits=t,this.block=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1}function I(t,e,r){var i,n=typeof t;if("string"!==n){if("object"!==n)throw new Error(s);if(null===t)throw new Error(s);if(c&&t.constructor===ArrayBuffer)t=new Uint8Array(t);else if(!(Array.isArray(t)||c&&ArrayBuffer.isView(t)))throw new Error(s);i=!0}var o=t.length;if(!i){for(var a,u=[],f=(o=t.length,0),h=0;h<o;++h)(a=t.charCodeAt(h))<128?u[f++]=a:a<2048?(u[f++]=192|a>>6,u[f++]=128|63&a):a<55296||a>=57344?(u[f++]=224|a>>12,u[f++]=128|a>>6&63,u[f++]=128|63&a):(a=65536+((1023&a)<<10|1023&t.charCodeAt(++h)),u[f++]=240|a>>18,u[f++]=128|a>>12&63,u[f++]=128|a>>6&63,u[f++]=128|63&a);t=u}t.length>128&&(t=new w(e,!0).update(t).array());var d=[],p=[];for(h=0;h<128;++h){var l=t[h]||0;d[h]=92^l,p[h]=54^l}w.call(this,e,r),this.update(p),this.oKeyPad=d,this.inner=!0,this.sharedMemory=r}w.prototype.update=function(t){if(this.finalized)throw new Error("finalize already called");var e,r=typeof t;if("string"!==r){if("object"!==r)throw new Error(s);if(null===t)throw new 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for(n=this.start;o<a&&n<128;++o)(i=t.charCodeAt(o))<128?u[n>>2]|=i<<l[3&n++]:i<2048?(u[n>>2]|=(192|i>>6)<<l[3&n++],u[n>>2]|=(128|63&i)<<l[3&n++]):i<55296||i>=57344?(u[n>>2]|=(224|i>>12)<<l[3&n++],u[n>>2]|=(128|i>>6&63)<<l[3&n++],u[n>>2]|=(128|63&i)<<l[3&n++]):(i=65536+((1023&i)<<10|1023&t.charCodeAt(++o)),u[n>>2]|=(240|i>>18)<<l[3&n++],u[n>>2]|=(128|i>>12&63)<<l[3&n++],u[n>>2]|=(128|i>>6&63)<<l[3&n++],u[n>>2]|=(128|63&i)<<l[3&n++]);this.lastByteIndex=n,this.bytes+=n-this.start,n>=128?(this.block=u[32],this.start=n-128,this.hash(),this.hashed=!0):this.start=n}return this.bytes>4294967295&&(this.hBytes+=this.bytes/4294967296<<0,this.bytes=this.bytes%4294967296),this},w.prototype.finalize=function(){if(!this.finalized){this.finalized=!0;var t=this.blocks,e=this.lastByteIndex;t[32]=this.block,t[e>>2]|=p[3&e],this.block=t[32],e>=112&&(this.hashed||this.hash(),t[0]=this.block,t[1]=t[2]=t[3]=t[4]=t[5]=t[6]=t[7]=t[8]=t[9]=t[10]=t[11]=t[12]=t[13]=t[14]=t[15]=t[16]=t[17]=t[18]=t[19]=t[20]=t[21]=t[22]=t[23]=t[24]=t[25]=t[26]=t[27]=t[28]=t[29]=t[30]=t[31]=t[32]=0),t[30]=this.hBytes<<3|this.bytes>>>29,t[31]=this.bytes<<3,this.hash()}},w.prototype.hash=function(){var t,e,r,i,n,s,o,a,u,f,h,c,d,p,l,b,g,y,v,_,S,w,I,E,A,P=this.h0h,O=this.h0l,M=this.h1h,k=this.h1l,T=this.h2h,R=this.h2l,x=this.h3h,N=this.h3l,B=this.h4h,U=this.h4l,C=this.h5h,L=this.h5l,H=this.h6h,D=this.h6l,F=this.h7h,K=this.h7l,z=this.blocks;for(t=32;t<160;t+=2)e=((_=z[t-30])>>>1|(S=z[t-29])<<31)^(_>>>8|S<<24)^_>>>7,r=(S>>>1|_<<31)^(S>>>8|_<<24)^(S>>>7|_<<25),i=((_=z[t-4])>>>19|(S=z[t-3])<<13)^(S>>>29|_<<3)^_>>>6,n=(S>>>19|_<<13)^(_>>>29|S<<3)^(S>>>6|_<<26),_=z[t-32],S=z[t-31],u=((w=z[t-14])>>>16)+(_>>>16)+(e>>>16)+(i>>>16)+((a=(65535&w)+(65535&_)+(65535&e)+(65535&i)+((o=((I=z[t-13])>>>16)+(S>>>16)+(r>>>16)+(n>>>16)+((s=(65535&I)+(65535&S)+(65535&r)+(65535&n))>>>16))>>>16))>>>16),z[t]=u<<16|65535&a,z[t+1]=o<<16|65535&s;var j=P,V=O,q=M,Y=k,G=T,X=R,Z=x,W=N,J=B,Q=U,$=C,tt=L,et=H,rt=D,it=F,nt=K;for(b=q&G,g=Y&X,t=0;t<160;t+=8)e=(j>>>28|V<<4)^(V>>>2|j<<30)^(V>>>7|j<<25),r=(V>>>28|j<<4)^(j>>>2|V<<30)^(j>>>7|V<<25),i=(J>>>14|Q<<18)^(J>>>18|Q<<14)^(Q>>>9|J<<23),n=(Q>>>14|J<<18)^(Q>>>18|J<<14)^(J>>>9|Q<<23),y=(f=j&q)^j&G^b,v=(h=V&Y)^V&X^g,E=J&$^~J&et,A=Q&tt^~Q&rt,_=z[t],S=z[t+1],_=(u=((w=m[t])>>>16)+(_>>>16)+(E>>>16)+(i>>>16)+(it>>>16)+((a=(65535&w)+(65535&_)+(65535&E)+(65535&i)+(65535&it)+((o=((I=m[t+1])>>>16)+(S>>>16)+(A>>>16)+(n>>>16)+(nt>>>16)+((s=(65535&I)+(65535&S)+(65535&A)+(65535&n)+(65535&nt))>>>16))>>>16))>>>16))<<16|65535&a,S=o<<16|65535&s,w=(u=(y>>>16)+(e>>>16)+((a=(65535&y)+(65535&e)+((o=(v>>>16)+(r>>>16)+((s=(65535&v)+(65535&r))>>>16))>>>16))>>>16))<<16|65535&a,I=o<<16|65535&s,it=(u=(Z>>>16)+(_>>>16)+((a=(65535&Z)+(65535&_)+((o=(W>>>16)+(S>>>16)+((s=(65535&W)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a,nt=o<<16|65535&s,e=((Z=(u=(w>>>16)+(_>>>16)+((a=(65535&w)+(65535&_)+((o=(I>>>16)+(S>>>16)+((s=(65535&I)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a)>>>28|(W=o<<16|65535&s)<<4)^(W>>>2|Z<<30)^(W>>>7|Z<<25),r=(W>>>28|Z<<4)^(Z>>>2|W<<30)^(Z>>>7|W<<25),i=(it>>>14|nt<<18)^(it>>>18|nt<<14)^(nt>>>9|it<<23),n=(nt>>>14|it<<18)^(nt>>>18|it<<14)^(it>>>9|nt<<23),y=(c=Z&j)^Z&q^f,v=(d=W&V)^W&Y^h,E=it&J^~it&$,A=nt&Q^~nt&tt,_=z[t+2],S=z[t+3],_=(u=((w=m[t+2])>>>16)+(_>>>16)+(E>>>16)+(i>>>16)+(et>>>16)+((a=(65535&w)+(65535&_)+(65535&E)+(65535&i)+(65535&et)+((o=((I=m[t+3])>>>16)+(S>>>16)+(A>>>16)+(n>>>16)+(rt>>>16)+((s=(65535&I)+(65535&S)+(65535&A)+(65535&n)+(65535&rt))>>>16))>>>16))>>>16))<<16|65535&a,S=o<<16|65535&s,w=(u=(y>>>16)+(e>>>16)+((a=(65535&y)+(65535&e)+((o=(v>>>16)+(r>>>16)+((s=(65535&v)+(65535&r))>>>16))>>>16))>>>16))<<16|65535&a,I=o<<16|65535&s,et=(u=(G>>>16)+(_>>>16)+((a=(65535&G)+(65535&_)+((o=(X>>>16)+(S>>>16)+((s=(65535&X)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a,rt=o<<16|65535&s,e=((G=(u=(w>>>16)+(_>>>16)+((a=(65535&w)+(65535&_)+((o=(I>>>16)+(S>>>16)+((s=(65535&I)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a)>>>28|(X=o<<16|65535&s)<<4)^(X>>>2|G<<30)^(X>>>7|G<<25),r=(X>>>28|G<<4)^(G>>>2|X<<30)^(G>>>7|X<<25),i=(et>>>14|rt<<18)^(et>>>18|rt<<14)^(rt>>>9|et<<23),n=(rt>>>14|et<<18)^(rt>>>18|et<<14)^(et>>>9|rt<<23),y=(p=G&Z)^G&j^c,v=(l=X&W)^X&V^d,E=et&it^~et&J,A=rt&nt^~rt&Q,_=z[t+4],S=z[t+5],_=(u=((w=m[t+4])>>>16)+(_>>>16)+(E>>>16)+(i>>>16)+($>>>16)+((a=(65535&w)+(65535&_)+(65535&E)+(65535&i)+(65535&$)+((o=((I=m[t+5])>>>16)+(S>>>16)+(A>>>16)+(n>>>16)+(tt>>>16)+((s=(65535&I)+(65535&S)+(65535&A)+(65535&n)+(65535&tt))>>>16))>>>16))>>>16))<<16|65535&a,S=o<<16|65535&s,w=(u=(y>>>16)+(e>>>16)+((a=(65535&y)+(65535&e)+((o=(v>>>16)+(r>>>16)+((s=(65535&v)+(65535&r))>>>16))>>>16))>>>16))<<16|65535&a,I=o<<16|65535&s,$=(u=(q>>>16)+(_>>>16)+((a=(65535&q)+(65535&_)+((o=(Y>>>16)+(S>>>16)+((s=(65535&Y)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a,tt=o<<16|65535&s,e=((q=(u=(w>>>16)+(_>>>16)+((a=(65535&w)+(65535&_)+((o=(I>>>16)+(S>>>16)+((s=(65535&I)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a)>>>28|(Y=o<<16|65535&s)<<4)^(Y>>>2|q<<30)^(Y>>>7|q<<25),r=(Y>>>28|q<<4)^(q>>>2|Y<<30)^(q>>>7|Y<<25),i=($>>>14|tt<<18)^($>>>18|tt<<14)^(tt>>>9|$<<23),n=(tt>>>14|$<<18)^(tt>>>18|$<<14)^($>>>9|tt<<23),y=(b=q&G)^q&Z^p,v=(g=Y&X)^Y&W^l,E=$&et^~$&it,A=tt&rt^~tt&nt,_=z[t+6],S=z[t+7],_=(u=((w=m[t+6])>>>16)+(_>>>16)+(E>>>16)+(i>>>16)+(J>>>16)+((a=(65535&w)+(65535&_)+(65535&E)+(65535&i)+(65535&J)+((o=((I=m[t+7])>>>16)+(S>>>16)+(A>>>16)+(n>>>16)+(Q>>>16)+((s=(65535&I)+(65535&S)+(65535&A)+(65535&n)+(65535&Q))>>>16))>>>16))>>>16))<<16|65535&a,S=o<<16|65535&s,w=(u=(y>>>16)+(e>>>16)+((a=(65535&y)+(65535&e)+((o=(v>>>16)+(r>>>16)+((s=(65535&v)+(65535&r))>>>16))>>>16))>>>16))<<16|65535&a,I=o<<16|65535&s,J=(u=(j>>>16)+(_>>>16)+((a=(65535&j)+(65535&_)+((o=(V>>>16)+(S>>>16)+((s=(65535&V)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a,Q=o<<16|65535&s,j=(u=(w>>>16)+(_>>>16)+((a=(65535&w)+(65535&_)+((o=(I>>>16)+(S>>>16)+((s=(65535&I)+(65535&S))>>>16))>>>16))>>>16))<<16|65535&a,V=o<<16|65535&s;u=(P>>>16)+(j>>>16)+((a=(65535&P)+(65535&j)+((o=(O>>>16)+(V>>>16)+((s=(65535&O)+(65535&V))>>>16))>>>16))>>>16),this.h0h=u<<16|65535&a,this.h0l=o<<16|65535&s,u=(M>>>16)+(q>>>16)+((a=(65535&M)+(65535&q)+((o=(k>>>16)+(Y>>>16)+((s=(65535&k)+(65535&Y))>>>16))>>>16))>>>16),this.h1h=u<<16|65535&a,this.h1l=o<<16|65535&s,u=(T>>>16)+(G>>>16)+((a=(65535&T)+(65535&G)+((o=(R>>>16)+(X>>>16)+((s=(65535&R)+(65535&X))>>>16))>>>16))>>>16),this.h2h=u<<16|65535&a,this.h2l=o<<16|65535&s,u=(x>>>16)+(Z>>>16)+((a=(65535&x)+(65535&Z)+((o=(N>>>16)+(W>>>16)+((s=(65535&N)+(65535&W))>>>16))>>>16))>>>16),this.h3h=u<<16|65535&a,this.h3l=o<<16|65535&s,u=(B>>>16)+(J>>>16)+((a=(65535&B)+(65535&J)+((o=(U>>>16)+(Q>>>16)+((s=(65535&U)+(65535&Q))>>>16))>>>16))>>>16),this.h4h=u<<16|65535&a,this.h4l=o<<16|65535&s,u=(C>>>16)+($>>>16)+((a=(65535&C)+(65535&$)+((o=(L>>>16)+(tt>>>16)+((s=(65535&L)+(65535&tt))>>>16))>>>16))>>>16),this.h5h=u<<16|65535&a,this.h5l=o<<16|65535&s,u=(H>>>16)+(et>>>16)+((a=(65535&H)+(65535&et)+((o=(D>>>16)+(rt>>>16)+((s=(65535&D)+(65535&rt))>>>16))>>>16))>>>16),this.h6h=u<<16|65535&a,this.h6l=o<<16|65535&s,u=(F>>>16)+(it>>>16)+((a=(65535&F)+(65535&it)+((o=(K>>>16)+(nt>>>16)+((s=(65535&K)+(65535&nt))>>>16))>>>16))>>>16),this.h7h=u<<16|65535&a,this.h7l=o<<16|65535&s},w.prototype.hex=function(){this.finalize();var t=this.h0h,e=this.h0l,r=this.h1h,i=this.h1l,n=this.h2h,s=this.h2l,o=this.h3h,a=this.h3l,u=this.h4h,f=this.h4l,h=this.h5h,c=this.h5l,p=this.h6h,l=this.h6l,m=this.h7h,b=this.h7l,g=this.bits,y=d[t>>28&15]+d[t>>24&15]+d[t>>20&15]+d[t>>16&15]+d[t>>12&15]+d[t>>8&15]+d[t>>4&15]+d[15&t]+d[e>>28&15]+d[e>>24&15]+d[e>>20&15]+d[e>>16&15]+d[e>>12&15]+d[e>>8&15]+d[e>>4&15]+d[15&e]+d[r>>28&15]+d[r>>24&15]+d[r>>20&15]+d[r>>16&15]+d[r>>12&15]+d[r>>8&15]+d[r>>4&15]+d[15&r]+d[i>>28&15]+d[i>>24&15]+d[i>>20&15]+d[i>>16&15]+d[i>>12&15]+d[i>>8&15]+d[i>>4&15]+d[15&i]+d[n>>28&15]+d[n>>24&15]+d[n>>20&15]+d[n>>16&15]+d[n>>12&15]+d[n>>8&15]+d[n>>4&15]+d[15&n]+d[s>>28&15]+d[s>>24&15]+d[s>>20&15]+d[s>>16&15]+d[s>>12&15]+d[s>>8&15]+d[s>>4&15]+d[15&s]+d[o>>28&15]+d[o>>24&15]+d[o>>20&15]+d[o>>16&15]+d[o>>12&15]+d[o>>8&15]+d[o>>4&15]+d[15&o];return g>=256&&(y+=d[a>>28&15]+d[a>>24&15]+d[a>>20&15]+d[a>>16&15]+d[a>>12&15]+d[a>>8&15]+d[a>>4&15]+d[15&a]),g>=384&&(y+=d[u>>28&15]+d[u>>24&15]+d[u>>20&15]+d[u>>16&15]+d[u>>12&15]+d[u>>8&15]+d[u>>4&15]+d[15&u]+d[f>>28&15]+d[f>>24&15]+d[f>>20&15]+d[f>>16&15]+d[f>>12&15]+d[f>>8&15]+d[f>>4&15]+d[15&f]+d[h>>28&15]+d[h>>24&15]+d[h>>20&15]+d[h>>16&15]+d[h>>12&15]+d[h>>8&15]+d[h>>4&15]+d[15&h]+d[c>>28&15]+d[c>>24&15]+d[c>>20&15]+d[c>>16&15]+d[c>>12&15]+d[c>>8&15]+d[c>>4&15]+d[15&c]),512==g&&(y+=d[p>>28&15]+d[p>>24&15]+d[p>>20&15]+d[p>>16&15]+d[p>>12&15]+d[p>>8&15]+d[p>>4&15]+d[15&p]+d[l>>28&15]+d[l>>24&15]+d[l>>20&15]+d[l>>16&15]+d[l>>12&15]+d[l>>8&15]+d[l>>4&15]+d[15&l]+d[m>>28&15]+d[m>>24&15]+d[m>>20&15]+d[m>>16&15]+d[m>>12&15]+d[m>>8&15]+d[m>>4&15]+d[15&m]+d[b>>28&15]+d[b>>24&15]+d[b>>20&15]+d[b>>16&15]+d[b>>12&15]+d[b>>8&15]+d[b>>4&15]+d[15&b]),y},w.prototype.toString=w.prototype.hex,w.prototype.digest=function(){this.finalize();var t=this.h0h,e=this.h0l,r=this.h1h,i=this.h1l,n=this.h2h,s=this.h2l,o=this.h3h,a=this.h3l,u=this.h4h,f=this.h4l,h=this.h5h,c=this.h5l,d=this.h6h,p=this.h6l,l=this.h7h,m=this.h7l,b=this.bits,g=[t>>24&255,t>>16&255,t>>8&255,255&t,e>>24&255,e>>16&255,e>>8&255,255&e,r>>24&255,r>>16&255,r>>8&255,255&r,i>>24&255,i>>16&255,i>>8&255,255&i,n>>24&255,n>>16&255,n>>8&255,255&n,s>>24&255,s>>16&255,s>>8&255,255&s,o>>24&255,o>>16&255,o>>8&255,255&o];return b>=256&&g.push(a>>24&255,a>>16&255,a>>8&255,255&a),b>=384&&g.push(u>>24&255,u>>16&255,u>>8&255,255&u,f>>24&255,f>>16&255,f>>8&255,255&f,h>>24&255,h>>16&255,h>>8&255,255&h,c>>24&255,c>>16&255,c>>8&255,255&c),512==b&&g.push(d>>24&255,d>>16&255,d>>8&255,255&d,p>>24&255,p>>16&255,p>>8&255,255&p,l>>24&255,l>>16&255,l>>8&255,255&l,m>>24&255,m>>16&255,m>>8&255,255&m),g},w.prototype.array=w.prototype.digest,w.prototype.arrayBuffer=function(){this.finalize();var t=this.bits,e=new ArrayBuffer(t/8),r=new DataView(e);return r.setUint32(0,this.h0h),r.setUint32(4,this.h0l),r.setUint32(8,this.h1h),r.setUint32(12,this.h1l),r.setUint32(16,this.h2h),r.setUint32(20,this.h2l),r.setUint32(24,this.h3h),t>=256&&r.setUint32(28,this.h3l),t>=384&&(r.setUint32(32,this.h4h),r.setUint32(36,this.h4l),r.setUint32(40,this.h5h),r.setUint32(44,this.h5l)),512==t&&(r.setUint32(48,this.h6h),r.setUint32(52,this.h6l),r.setUint32(56,this.h7h),r.setUint32(60,this.h7l)),e},w.prototype.clone=function(){var t=new w(this.bits,!1);return this.copyTo(t),t},w.prototype.copyTo=function(t){var e=0,r=["h0h","h0l","h1h","h1l","h2h","h2l","h3h","h3l","h4h","h4l","h5h","h5l","h6h","h6l","h7h","h7l","start","bytes","hBytes","finalized","hashed","lastByteIndex"];for(e=0;e<r.length;++e)t[r[e]]=this[r[e]];for(e=0;e<this.blocks.length;++e)t.blocks[e]=this.blocks[e]},I.prototype=new w,I.prototype.finalize=function(){if(w.prototype.finalize.call(this),this.inner){this.inner=!1;var t=this.array();w.call(this,this.bits,this.sharedMemory),this.update(this.oKeyPad),this.update(t),w.prototype.finalize.call(this)}},I.prototype.clone=function(){var t=new I([],this.bits,!1);this.copyTo(t),t.inner=this.inner;for(var e=0;e<this.oKeyPad.length;++e)t.oKeyPad[e]=this.oKeyPad[e];return t};var E=v(512);E.sha512=E,E.sha384=v(384),E.sha512_256=v(256),E.sha512_224=v(224),E.sha512.hmac=S(512),E.sha384.hmac=S(384),E.sha512_256.hmac=S(256),E.sha512_224.hmac=S(224),f?t.exports=E:(a.sha512=E.sha512,a.sha384=E.sha384,a.sha512_256=E.sha512_256,a.sha512_224=E.sha512_224,h&&(void 0===(n=function(){return E}.call(E,r,E,t))||(t.exports=n)))}()}).call(this,r(29),r(35))},function(t,e,r){var i=r(91);t.exports=i("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz")},function(t,e,r){"use strict";var i=r(21),n=r(14),s=r(13),o=r(5),a=r(41),u=r(12),f=r(8),h=r(19),c=r(2),d=r(1),p=r(7),l=r(0);const m=l.Buffer;var b=r(4),g=function t(e){return this instanceof t?(this.chunks=[],m.isBuffer(e)?t.fromBuffer(e):e instanceof i?t.fromAddress(e):e instanceof t?t.fromBuffer(e.toBuffer()):d.isString(e)?t.fromString(e):void(d.isObject(e)&&d.isArray(e.chunks)&&this.set(e))):new t(e)};g.prototype.set=function(t){return c.checkArgument(d.isObject(t)),c.checkArgument(d.isArray(t.chunks)),this.chunks=t.chunks,this},g.getPushRefsFromScriptBuffer=function(t,e,r){var i=new g;i.chunks=[];const s=new Map;for(var o=new n(t);!o.finished();)try{var u,f,h=o.readUInt8();h>0&&h<a.OP_PUSHDATA1?(u=h,i.chunks.push({buf:o.read(u),len:u,opcodenum:h})):h===a.OP_PUSHDATA1?(u=o.readUInt8(),f=o.read(u),i.chunks.push({buf:f,len:u,opcodenum:h})):h===a.OP_PUSHDATA2?(u=o.readUInt16LE(),f=o.read(u),i.chunks.push({buf:f,len:u,opcodenum:h})):h===a.OP_PUSHDATA4?(u=o.readUInt32LE(),f=o.read(u),i.chunks.push({buf:f,len:u,opcodenum:h})):h===a.OP_PUSHINPUTREF||h===a.OP_DISALLOWPUSHINPUTREF||h===a.OP_DISALLOWPUSHINPUTREFSIBLING||h===a.OP_REQUIREINPUTREF||h===a.OP_PUSHINPUTREFSINGLETON?(f=o.read(36),i.chunks.push({buf:f,len:u,opcodenum:h}),h===a.OP_PUSHINPUTREF||h===a.OP_PUSHINPUTREFSINGLETON?e.set(f.toString("hex"),f):h===a.OP_DISALLOWPUSHINPUTREF?s.set(f.toString("hex"),f):h===a.OP_REQUIREINPUTREF&&r.set(f.toString("hex"),f)):i.chunks.push({opcodenum:h})}catch(t){throw console.log(t),t}return s.forEach((function(t,r){if(e.get(r))throw new Error("Disallowed ref appears in same output: "+r)})),i},g.fromBuffer=function(t){var e=new g;e.chunks=[];for(var r=new n(t);!r.finished();)try{var i,s,o=r.readUInt8();o>0&&o<a.OP_PUSHDATA1?(i=o,e.chunks.push({buf:r.read(i),len:i,opcodenum:o})):o===a.OP_PUSHDATA1?(i=r.readUInt8(),s=r.read(i),e.chunks.push({buf:s,len:i,opcodenum:o})):o===a.OP_PUSHDATA2?(i=r.readUInt16LE(),s=r.read(i),e.chunks.push({buf:s,len:i,opcodenum:o})):o===a.OP_PUSHDATA4?(i=r.readUInt32LE(),s=r.read(i),e.chunks.push({buf:s,len:i,opcodenum:o})):o===a.OP_PUSHINPUTREF||o===a.OP_REQUIREINPUTREF||o===a.OP_DISALLOWPUSHINPUTREF||o===a.OP_DISALLOWPUSHINPUTREFSIBLING||o===a.OP_PUSHINPUTREFSINGLETON?(i=36,s=r.read(i),e.chunks.push({buf:s,len:i,opcodenum:o})):e.chunks.push({opcodenum:o})}catch(e){if(e instanceof RangeError)throw new p.Script.InvalidBuffer(t.toString("hex"));throw e}return e},g.prototype.toBuffer=function(){for(var t=new s,e=0;e<this.chunks.length;e++){var r=this.chunks[e],i=r.opcodenum;t.writeUInt8(r.opcodenum),r.buf&&(i<a.OP_PUSHDATA1?t.write(r.buf):i===a.OP_PUSHDATA1?(t.writeUInt8(r.len),t.write(r.buf)):i===a.OP_PUSHDATA2?(t.writeUInt16LE(r.len),t.write(r.buf)):i===a.OP_PUSHDATA4?(t.writeUInt32LE(r.len),t.write(r.buf)):i!==a.OP_PUSHINPUTREF&&i!==a.OP_REQUIREINPUTREF&&i!==a.OP_DISALLOWPUSHINPUTREF&&i!==a.OP_DISALLOWPUSHINPUTREFSIBLING&&i!==a.OP_PUSHINPUTREFSINGLETON||t.write(r.buf))}return t.concat()},g.fromASM=function(t){var e=new g;e.chunks=[];for(var r=t.split(" "),i=0;i<r.length;){var n=r[i],s=a(n).toNumber();if("0"===n)s=0,e.chunks.push({opcodenum:s}),i+=1;else if("-1"===n)s=a.OP_1NEGATE,e.chunks.push({opcodenum:s}),i+=1;else if(d.isUndefined(s)){if((o=m.from(r[i],"hex")).toString("hex")!==r[i])throw new Error("invalid hex string in script");(u=o.length)>=0&&u<a.OP_PUSHDATA1?s=u:u<Math.pow(2,8)?s=a.OP_PUSHDATA1:u<Math.pow(2,16)?s=a.OP_PUSHDATA2:u<Math.pow(2,32)&&(s=a.OP_PUSHDATA4),e.chunks.push({buf:o,len:o.length,opcodenum:s}),i+=1}else{if(s===a.OP_PUSHINPUTREF||s===a.OP_REQUIREINPUTREF||s===a.OP_DISALLOWPUSHINPUTREF||s===a.OP_DISALLOWPUSHINPUTREFSIBLING||s===a.OP_PUSHINPUTREFSINGLETON){var o;if((o=m.from(r[i+1],"hex")).toString("hex")!==r[i+1])throw new Error("invalid hex string in script 1");var u=o.length;if(36!==o.length)throw new"Invalid induction op code must be 36 bytes";e.chunks.push({buf:o,len:o.length,opcodenum:s}),i+=1}else e.chunks.push({opcodenum:s});i+=1}}return e},g.fromHex=function(t){return new g(l.Buffer.from(t,"hex"))},g.fromString=function(t){if(b.isHexa(t)||0===t.length)return new g(l.Buffer.from(t,"hex"));var e=new g;e.chunks=[];for(var r=t.split(" "),i=0;i<r.length;){var n=r[i],s=a(n).toNumber();if(d.isUndefined(s)){if(!((s=parseInt(n))>0&&s<a.OP_PUSHDATA1))throw new Error("Invalid script: "+JSON.stringify(t));e.chunks.push({buf:m.from(r[i+1].slice(2),"hex"),len:s,opcodenum:s}),i+=2}else if(s===a.OP_PUSHDATA1||s===a.OP_PUSHDATA2||s===a.OP_PUSHDATA4){if("0x"!==r[i+2].slice(0,2))throw new Error("Pushdata data must start with 0x");e.chunks.push({buf:m.from(r[i+2].slice(2),"hex"),len:parseInt(r[i+1]),opcodenum:s}),i+=3}else if(s===a.OP_PUSHINPUTREF||s===a.OP_REQUIREINPUTREF||s===a.OP_DISALLOWPUSHINPUTREF||s===a.OP_DISALLOWPUSHINPUTREFSIBLING||s===a.OP_PUSHINPUTREFSINGLETON){if("0x"!==r[i+1].slice(0,2))throw new Error("OP_PUSHINPUTREF or OP_REQUIREINPUTREF or OP_DISALLOWPUSHINPUTREF or OP_DISALLOWPUSHINPUTREFSIBLING or OP_PUSHINPUTREFSINGLETON data must start with 0x");e.chunks.push({buf:m.from(r[i+1].slice(2),"hex"),len:36,opcodenum:s}),i+=2}else e.chunks.push({opcodenum:s}),i+=1}return e},g.prototype._chunkToString=function(t,e){var r=t.opcodenum,i="asm"===e,n="";if(t.buf){if(i||r!==a.OP_PUSHDATA1&&r!==a.OP_PUSHDATA2&&r!==a.OP_PUSHDATA4||(n=n+" "+a(r).toString()),i||r!==a.OP_PUSHINPUTREF&&r!==a.OP_REQUIREINPUTREF&&r!==a.OP_DISALLOWPUSHINPUTREF&&r!==a.OP_DISALLOWPUSHINPUTREFSIBLING&&r!==a.OP_PUSHINPUTREFSINGLETON||(n=n+" "+a(r).toString()),t.len>0)if(r===a.OP_PUSHINPUTREF||r===a.OP_REQUIREINPUTREF||r===a.OP_DISALLOWPUSHINPUTREF||r===a.OP_DISALLOWPUSHINPUTREFSIBLING||r===a.OP_PUSHINPUTREFSINGLETON){if(36!==t.len)throw new Error("Expected 36 bytes for induction op code");n=i?n+" "+a(r).toString()+" "+t.buf.toString("hex"):n+" 0x"+t.buf.toString("hex")}else n=i?n+" "+t.buf.toString("hex"):n+" "+t.len+" 0x"+t.buf.toString("hex")}else if(void 0!==a.reverseMap[r])i?0===r?n+=" 0":79===r?n+=" -1":n=n+" "+a(r).toString():n=n+" "+a(r).toString();else{var s=r.toString(16);s.length%2!=0&&(s="0"+s),n=i?n+" "+s:n+" 0x"+s}return n},g.prototype.toASM=function(){for(var t="",e=0;e<this.chunks.length;e++){var r=this.chunks[e];t+=this._chunkToString(r,"asm")}return t.substr(1)},g.prototype.toString=function(){for(var t="",e=0;e<this.chunks.length;e++){var r=this.chunks[e];t+=this._chunkToString(r)}return t.substr(1)},g.prototype.toHex=function(){return this.toBuffer().toString("hex")},g.prototype.inspect=function(){return"<Script: "+this.toString()+">"},g.prototype.isPublicKeyHashOut=function(){return!(5!==this.chunks.length||this.chunks[0].opcodenum!==a.OP_DUP||this.chunks[1].opcodenum!==a.OP_HASH160||!this.chunks[2].buf||20!==this.chunks[2].buf.length||this.chunks[3].opcodenum!==a.OP_EQUALVERIFY||this.chunks[4].opcodenum!==a.OP_CHECKSIG)},g.prototype.isPublicKeyHashIn=function(){if(2===this.chunks.length){var t=this.chunks[0].buf,e=this.chunks[1].buf;if(t&&t.length&&48===t[0]&&e&&e.length){var r=e[0];if((4===r||6===r||7===r)&&65===e.length)return!0;if((3===r||2===r)&&33===e.length)return!0}}return!1},g.prototype.getPublicKey=function(){return c.checkState(this.isPublicKeyOut(),"Can't retrieve PublicKey from a non-PK output"),this.chunks[0].buf},g.prototype.getPublicKeyHash=function(){return c.checkState(this.isPublicKeyHashOut(),"Can't retrieve PublicKeyHash from a non-PKH output"),this.chunks[2].buf},g.prototype.isPublicKeyOut=function(){if(2===this.chunks.length&&this.chunks[0].buf&&this.chunks[0].buf.length&&this.chunks[1].opcodenum===a.OP_CHECKSIG){var t=this.chunks[0].buf,e=t[0],r=!1;if((4!==e&&6!==e&&7!==e||65!==t.length)&&(3!==e&&2!==e||33!==t.length)||(r=!0),r)return u.isValid(t)}return!1},g.prototype.isPublicKeyIn=function(){if(1===this.chunks.length){var t=this.chunks[0].buf;if(t&&t.length&&48===t[0])return!0}return!1},g.prototype.isScriptHashOut=function(){var t=this.toBuffer();return 23===t.length&&t[0]===a.OP_HASH160&&20===t[1]&&t[t.length-1]===a.OP_EQUAL},g.prototype.isScriptHashIn=function(){if(this.chunks.length<=1)return!1;var t,e=this.chunks[this.chunks.length-1].buf;if(!e)return!1;try{t=g.fromBuffer(e)}catch(t){if(t instanceof p.Script.InvalidBuffer)return!1;throw t}return t.classify()!==g.types.UNKNOWN},g.prototype.isMultisigOut=function(){return this.chunks.length>3&&a.isSmallIntOp(this.chunks[0].opcodenum)&&this.chunks.slice(1,this.chunks.length-2).every((function(t){return t.buf&&m.isBuffer(t.buf)}))&&a.isSmallIntOp(this.chunks[this.chunks.length-2].opcodenum)&&this.chunks[this.chunks.length-1].opcodenum===a.OP_CHECKMULTISIG},g.prototype.isMultisigIn=function(){return this.chunks.length>=2&&0===this.chunks[0].opcodenum&&this.chunks.slice(1,this.chunks.length).every((function(t){return t.buf&&m.isBuffer(t.buf)&&f.isTxDER(t.buf)}))},g.prototype.isDataOut=function(){if(!(this.chunks.length>=1&&this.chunks[0].opcodenum===a.OP_RETURN))return!1;var t=this.chunks.slice(1);return new g({chunks:t}).isPushOnly()},g.prototype.isSafeDataOut=function(){if(this.chunks.length<2)return!1;if(this.chunks[0].opcodenum!==a.OP_FALSE)return!1;var t=this.chunks.slice(1);return new g({chunks:t}).isDataOut()},g.prototype.getData=function(){if(this.isSafeDataOut())return this.chunks.slice(2).map(t=>t.buf);if(this.isDataOut()||this.isScriptHashOut())return d.isUndefined(this.chunks[1])?m.alloc(0):m.from(this.chunks[1].buf);if(this.isPublicKeyHashOut())return m.from(this.chunks[2].buf);throw new Error("Unrecognized script type to get data from")},g.prototype.isPushOnly=function(){return d.every(this.chunks,(function(t){return t.opcodenum<=a.OP_16||t.opcodenum===a.OP_PUSHDATA1||t.opcodenum===a.OP_PUSHDATA2||t.opcodenum===a.OP_PUSHDATA4}))},(g.types={}).UNKNOWN="Unknown",g.types.PUBKEY_OUT="Pay to public key",g.types.PUBKEY_IN="Spend from public key",g.types.PUBKEYHASH_OUT="Pay to public key hash",g.types.PUBKEYHASH_IN="Spend from public key hash",g.types.SCRIPTHASH_OUT="Pay to script hash",g.types.SCRIPTHASH_IN="Spend from script hash",g.types.MULTISIG_OUT="Pay to multisig",g.types.MULTISIG_IN="Spend from multisig",g.types.DATA_OUT="Data push",g.types.SAFE_DATA_OUT="Safe data push",g.OP_RETURN_STANDARD_SIZE=220,g.prototype.classify=function(){if(this._isInput)return this.classifyInput();if(this._isOutput)return this.classifyOutput();var t=this.classifyOutput();return t!==g.types.UNKNOWN?t:this.classifyInput()},(g.outputIdentifiers={}).PUBKEY_OUT=g.prototype.isPublicKeyOut,g.outputIdentifiers.PUBKEYHASH_OUT=g.prototype.isPublicKeyHashOut,g.outputIdentifiers.MULTISIG_OUT=g.prototype.isMultisigOut,g.outputIdentifiers.SCRIPTHASH_OUT=g.prototype.isScriptHashOut,g.outputIdentifiers.DATA_OUT=g.prototype.isDataOut,g.outputIdentifiers.SAFE_DATA_OUT=g.prototype.isSafeDataOut,g.prototype.classifyOutput=function(){for(var t in g.outputIdentifiers)if(g.outputIdentifiers[t].bind(this)())return g.types[t];return g.types.UNKNOWN},(g.inputIdentifiers={}).PUBKEY_IN=g.prototype.isPublicKeyIn,g.inputIdentifiers.PUBKEYHASH_IN=g.prototype.isPublicKeyHashIn,g.inputIdentifiers.MULTISIG_IN=g.prototype.isMultisigIn,g.inputIdentifiers.SCRIPTHASH_IN=g.prototype.isScriptHashIn,g.prototype.classifyInput=function(){for(var t in g.inputIdentifiers)if(g.inputIdentifiers[t].bind(this)())return g.types[t];return g.types.UNKNOWN},g.prototype.isStandard=function(){return this.classify()!==g.types.UNKNOWN},g.prototype.prepend=function(t){return this._addByType(t,!0),this},g.prototype.equals=function(t){if(c.checkState(t instanceof g,"Must provide another script"),this.chunks.length!==t.chunks.length)return!1;var e;for(e=0;e<this.chunks.length;e++){if(m.isBuffer(this.chunks[e].buf)&&!m.isBuffer(t.chunks[e].buf))return!1;if(m.isBuffer(this.chunks[e].buf)&&!this.chunks[e].buf.equals(t.chunks[e].buf))return!1;if(this.chunks[e].opcodenum!==t.chunks[e].opcodenum)return!1}return!0},g.prototype.add=function(t){return this._addByType(t,!1),this},g.prototype._addByType=function(t,e){if("string"==typeof t)this._addOpcode(t,e);else if("number"==typeof t)this._addOpcode(t,e);else if(t instanceof a)this._addOpcode(t,e);else if(m.isBuffer(t))this._addBuffer(t,e);else if(t instanceof g)this.chunks=this.chunks.concat(t.chunks);else{if("object"!=typeof t)throw new Error("Invalid script chunk");this._insertAtPosition(t,e)}},g.prototype._insertAtPosition=function(t,e){e?this.chunks.unshift(t):this.chunks.push(t)},g.prototype._addOpcode=function(t,e){var r;return r="number"==typeof t?t:t instanceof a?t.toNumber():a(t).toNumber(),this._insertAtPosition({opcodenum:r},e),this},g.prototype._addBuffer=function(t,e){var r,i=t.length;if(i>=0&&i<a.OP_PUSHDATA1)r=i;else if(i<Math.pow(2,8))r=a.OP_PUSHDATA1;else if(i<Math.pow(2,16))r=a.OP_PUSHDATA2;else{if(!(i<Math.pow(2,32)))throw new Error("You can't push that much data");r=a.OP_PUSHDATA4}return this._insertAtPosition({buf:t,len:i,opcodenum:r},e),this},g.prototype.removeCodeseparators=function(){for(var t=[],e=0;e<this.chunks.length;e++)this.chunks[e].opcodenum!==a.OP_CODESEPARATOR&&t.push(this.chunks[e]);return this.chunks=t,this},g.prototype.subScript=function(t){for(var e=0,r=0;r<this.chunks.length;r++)if(this.chunks[r].opcodenum===a.OP_CODESEPARATOR){if(e===t)return(new g).set({chunks:this.chunks.slice(r+1)});e++}return(new g).set({chunks:this.chunks.slice(0)})},g.buildMultisigOut=function(t,e,r){c.checkArgument(e<=t.length,"Number of required signatures must be less than or equal to the number of public keys"),r=r||{};var i=new g;i.add(a.smallInt(e));var n=t=d.map(t,u);r.noSorting||(n=t.map(t=>t.toString("hex")).sort().map(t=>new u(t)));for(var s=0;s<n.length;s++){var o=n[s];i.add(o.toBuffer())}return i.add(a.smallInt(t.length)),i.add(a.OP_CHECKMULTISIG),i},g.buildMultisigIn=function(t,e,r,i){c.checkArgument(d.isArray(t)),c.checkArgument(d.isNumber(e)),c.checkArgument(d.isArray(r)),i=i||{};var n=new g;return n.add(a.OP_0),d.each(r,(function(t){c.checkArgument(m.isBuffer(t),"Signatures must be an array of Buffers"),n.add(t)})),n},g.buildP2SHMultisigIn=function(t,e,r,i){c.checkArgument(d.isArray(t)),c.checkArgument(d.isNumber(e)),c.checkArgument(d.isArray(r)),i=i||{};var n=new g;return n.add(a.OP_0),d.each(r,(function(t){c.checkArgument(m.isBuffer(t),"Signatures must be an array of Buffers"),n.add(t)})),n.add((i.cachedMultisig||g.buildMultisigOut(t,e,i)).toBuffer()),n},g.buildPublicKeyHashOut=function(t){c.checkArgument(!d.isUndefined(t)),c.checkArgument(t instanceof u||t instanceof i||d.isString(t)),t instanceof u?t=t.toAddress():d.isString(t)&&(t=new i(t));var e=new g;return e.add(a.OP_DUP).add(a.OP_HASH160).add(t.hashBuffer).add(a.OP_EQUALVERIFY).add(a.OP_CHECKSIG),e._network=t.network,e},g.buildPublicKeyOut=function(t){c.checkArgument(t instanceof u);var e=new g;return e.add(t.toBuffer()).add(a.OP_CHECKSIG),e},g.buildDataOut=function(t,e){c.checkArgument(d.isUndefined(t)||d.isString(t)||d.isArray(t)||m.isBuffer(t));var r=t;d.isArray(r)||(r=[t]);var i=new g;i.add(a.OP_RETURN);for(let t of r)c.checkArgument(d.isUndefined(t)||d.isString(t)||m.isBuffer(t)),d.isString(t)&&(t=m.from(t,e)),d.isUndefined(t)||i.add(t);return i},g.buildSafeDataOut=function(t,e){var r=g.buildDataOut(t,e),i=new g;return i.add(a.OP_FALSE),i.add(r),i},g.buildScriptHashOut=function(t){c.checkArgument(t instanceof g||t instanceof i&&t.isPayToScriptHash());var e=new g;return e.add(a.OP_HASH160).add(t instanceof i?t.hashBuffer:o.sha256ripemd160(t.toBuffer())).add(a.OP_EQUAL),e._network=t._network||t.network,e},g.buildPublicKeyIn=function(t,e){c.checkArgument(t instanceof f||m.isBuffer(t)),c.checkArgument(d.isUndefined(e)||d.isNumber(e)),t instanceof f&&(t=t.toBuffer());var r=new g;return r.add(m.concat([t,m.from([255&(e||f.SIGHASH_ALL)])])),r},g.buildPublicKeyHashIn=function(t,e,r){return c.checkArgument(e instanceof f||m.isBuffer(e)),c.checkArgument(d.isUndefined(r)||d.isNumber(r)),e instanceof f&&(e=e.toBuffer()),(new g).add(m.concat([e,m.from([255&(r||f.SIGHASH_ALL)])])).add(new u(t).toBuffer())},g.empty=function(){return new g},g.prototype.toScriptHashOut=function(){return g.buildScriptHashOut(this)},g.fromAddress=function(t){if((t=i(t)).isPayToScriptHash())return g.buildScriptHashOut(t);if(t.isPayToPublicKeyHash())return g.buildPublicKeyHashOut(t);throw new p.Script.UnrecognizedAddress(t)},g.prototype.getAddressInfo=function(t){if(this._isInput)return this._getInputAddressInfo();if(this._isOutput)return this._getOutputAddressInfo();var e=this._getOutputAddressInfo();return e||this._getInputAddressInfo()},g.prototype._getOutputAddressInfo=function(){var t={};if(this.isScriptHashOut())t.hashBuffer=this.getData(),t.type=i.PayToScriptHash;else{if(!this.isPublicKeyHashOut())return!1;t.hashBuffer=this.getData(),t.type=i.PayToPublicKeyHash}return t},g.prototype._getInputAddressInfo=function(){var t={};if(this.isPublicKeyHashIn())t.hashBuffer=o.sha256ripemd160(this.chunks[1].buf),t.type=i.PayToPublicKeyHash;else{if(!this.isScriptHashIn())return!1;t.hashBuffer=o.sha256ripemd160(this.chunks[this.chunks.length-1].buf),t.type=i.PayToScriptHash}return t},g.prototype.toAddress=function(t){var e=this.getAddressInfo();return!!e&&(e.network=h.get(t)||this._network||h.defaultNetwork,new i(e))},g.prototype.findAndDelete=function(t){for(var e=t.toBuffer().toString("hex"),r=0;r<this.chunks.length;r++){e===g({chunks:[this.chunks[r]]}).toBuffer().toString("hex")&&this.chunks.splice(r,1)}return this},g.prototype.checkMinimalPush=function(t){var e=this.chunks[t],r=e.buf,i=e.opcodenum;return!r||(0===r.length?i===a.OP_0:1===r.length&&r[0]>=1&&r[0]<=16?i===a.OP_1+(r[0]-1):1===r.length&&129===r[0]?i===a.OP_1NEGATE:r.length<=75?i===r.length:r.length<=255?i===a.OP_PUSHDATA1:!(r.length<=65535)||i===a.OP_PUSHDATA2)},g.prototype._decodeOP_N=function(t){if(t===a.OP_0)return 0;if(t>=a.OP_1&&t<=a.OP_16)return t-(a.OP_1-1);throw new Error("Invalid opcode: "+JSON.stringify(t))},g.prototype.getSignatureOperationsCount=function(t){t=!!d.isUndefined(t)||t;var e=this,r=0,i=a.OP_INVALIDOPCODE;return d.each(e.chunks,(function(n){var s=n.opcodenum;s===a.OP_CHECKSIG||s===a.OP_CHECKSIGVERIFY?r++:s!==a.OP_CHECKMULTISIG&&s!==a.OP_CHECKMULTISIGVERIFY||(t&&i>=a.OP_1&&i<=a.OP_16?r+=e._decodeOP_N(i):r+=20),i=s})),r},t.exports=g},function(t,e,r){"use strict";(function(e){var i=r(1),n=r(54),s=r(41),o=r(3),a=r(5),u=r(8),f=r(12),h=(r(101),r(57)),c=(r(52),function t(e){if(!(this instanceof t))return new t(e);e?(this.initialize(),this.set(e)):this.initialize()});c.prototype.verify=function(t,e,s,o,a,u,f){var h,d=r(32);if(i.isUndefined(s)&&(s=new d),i.isUndefined(o)&&(o=0),i.isUndefined(a)&&(a=0),a&c.SCRIPT_ENABLE_SIGHASH_FORKID&&(a|=c.SCRIPT_VERIFY_STRICTENC,!u))throw new Error("internal error - need satoshisBN to verify FORKID transactions");if(this.set({script:t,tx:s,nin:o,flags:a,satoshisBN:u,sighashScript:f}),0!=(a&c.SCRIPT_VERIFY_SIGPUSHONLY)&&!t.isPushOnly())return this.errstr="SCRIPT_ERR_SIG_PUSHONLY",!1;if(!this.evaluate("scriptSig"))return!1;a&c.SCRIPT_VERIFY_P2SH&&(h=this.stack.copy());var p=this.stack;if(this.initialize(),this.set({script:e,stack:p,tx:s,nin:o,flags:a,satoshisBN:u,sighashScript:f}),!this.evaluate("scriptPubkey"))return!1;if(0===this.stack.length)return this.errstr="SCRIPT_ERR_EVAL_FALSE_NO_RESULT",!1;var l=this.stack.stacktop(-1);if(!c.castToBool(l))return this.errstr="SCRIPT_ERR_EVAL_FALSE_IN_STACK",!1;if(a&c.SCRIPT_VERIFY_P2SH&&e.isScriptHashOut()){if(!t.isPushOnly())return this.errstr="SCRIPT_ERR_SIG_PUSHONLY",!1;if(0===h.length)throw new Error("internal error - stack copy empty");var m=h.stacktop(-1),b=n.fromBuffer(m);if(h.pop(),this.initialize(),this.set({script:b,stack:h,tx:s,nin:o,flags:a,satoshisBN:u}),!this.evaluate())return!1;if(0===h.length)return this.errstr="SCRIPT_ERR_EVAL_FALSE_NO_P2SH_STACK",!1;if(!c.castToBool(h.stacktop(-1)))return this.errstr="SCRIPT_ERR_EVAL_FALSE_IN_P2SH_STACK",!1}return 0==(a&c.SCRIPT_VERIFY_CLEANSTACK)||1===this.stack.length||(this.errstr="SCRIPT_ERR_CLEANSTACK",!1)},t.exports=c,c.prototype.initialize=function(t){this.stack=new h([]),this.altstack=new h([]),this.pc=0,this.pbegincodehash=0,this.nOpCount=0,this.vfExec=[],this.errstr="",this.flags=0,this.nonTopLevelReturnAfterGenesis=!1},c.prototype.set=function(t){this.script=t.script||this.script,this.tx=t.tx||this.tx,this.nin=void 0!==t.nin?t.nin:this.nin,this.satoshisBN=t.satoshisBN||this.satoshisBN,this.stack=t.stack||this.stack,this.altstack=t.altstack||this.altstack,this.pc=void 0!==t.pc?t.pc:this.pc,this.pbegincodehash=void 0!==t.pbegincodehash?t.pbegincodehash:this.pbegincodehash,this.nOpCount=void 0!==t.nOpCount?t.nOpCount:this.nOpCount,this.vfExec=t.vfExec||this.vfExec,this.errstr=t.errstr||this.errstr,this.flags=void 0!==t.flags?t.flags:this.flags,this.sighashScript=t.sighashScript||this.sighashScript},c.prototype.subscript=function(){return this.sighashScript?(new n).set({chunks:this.sighashScript.chunks}):(new n).set({chunks:this.script.chunks.slice(this.pbegincodehash)})},c.getTrue=()=>e.from([1]),c.getFalse=()=>e.from([]),c.MAX_SCRIPT_ELEMENT_SIZE=520,c.MAXIMUM_ELEMENT_SIZE=4,c.LOCKTIME_THRESHOLD=5e8,c.LOCKTIME_THRESHOLD_BN=new o(c.LOCKTIME_THRESHOLD),c.SCRIPT_VERIFY_NONE=0,c.SCRIPT_VERIFY_P2SH=1,c.SCRIPT_VERIFY_STRICTENC=2,c.SCRIPT_VERIFY_DERSIG=4,c.SCRIPT_VERIFY_LOW_S=8,c.SCRIPT_VERIFY_NULLDUMMY=16,c.SCRIPT_VERIFY_SIGPUSHONLY=32,c.SCRIPT_VERIFY_MINIMALDATA=64,c.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS=128,c.SCRIPT_VERIFY_CLEANSTACK=256,c.SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY=512,c.SCRIPT_VERIFY_CHECKSEQUENCEVERIFY=1024,c.SCRIPT_VERIFY_MINIMALIF=8192,c.SCRIPT_VERIFY_NULLFAIL=16384,c.SCRIPT_VERIFY_COMPRESSED_PUBKEYTYPE=32768,c.SCRIPT_ENABLE_SIGHASH_FORKID=65536,c.SCRIPT_ENABLE_REPLAY_PROTECTION=1<<17,c.SCRIPT_ENABLE_MONOLITH_OPCODES=1<<18,c.SCRIPT_ENABLE_MAGNETIC_OPCODES=1<<19,c.SEQUENCE_LOCKTIME_DISABLE_FLAG=1<<31,c.SEQUENCE_LOCKTIME_TYPE_FLAG=1<<22,c.SEQUENCE_LOCKTIME_MASK=65535,c.MAX_SCRIPT_SIZE=Number.MAX_SAFE_INTEGER,c.MAX_OPCODE_COUNT=Number.MAX_SAFE_INTEGER,c.castToBool=function(t){for(var e=0;e<t.length;e++)if(0!==t[e])return e!==t.length-1||128!==t[e];return!1},c.prototype.checkSignatureEncoding=function(t){var e;if(0===t.length)return!0;if(0!=(this.flags&(c.SCRIPT_VERIFY_DERSIG|c.SCRIPT_VERIFY_LOW_S|c.SCRIPT_VERIFY_STRICTENC))&&!u.isTxDER(t))return this.errstr="SCRIPT_ERR_SIG_DER_INVALID_FORMAT",!1;if(0!=(this.flags&c.SCRIPT_VERIFY_LOW_S)){if(!(e=u.fromTxFormat(t)).hasLowS())return this.errstr="SCRIPT_ERR_SIG_DER_HIGH_S",!1}else if(0!=(this.flags&c.SCRIPT_VERIFY_STRICTENC)){if(!(e=u.fromTxFormat(t)).hasDefinedHashtype())return this.errstr="SCRIPT_ERR_SIG_HASHTYPE",!1;if(!(this.flags&c.SCRIPT_ENABLE_SIGHASH_FORKID)&&e.nhashtype&u.SIGHASH_FORKID)return this.errstr="SCRIPT_ERR_ILLEGAL_FORKID",!1;if(this.flags&c.SCRIPT_ENABLE_SIGHASH_FORKID&&!(e.nhashtype&u.SIGHASH_FORKID))return this.errstr="SCRIPT_ERR_MUST_USE_FORKID",!1}return!0},c.prototype.checkPubkeyEncoding=function(t){return!(0!=(this.flags&c.SCRIPT_VERIFY_STRICTENC)&&!f.isValid(t))||(this.errstr="SCRIPT_ERR_PUBKEYTYPE",!1)},c._isMinimallyEncoded=function(t,e){return e=e||c.MAXIMUM_ELEMENT_SIZE,!(t.length>e)&&!(t.length>0&&0==(127&t[t.length-1])&&(t.length<=1||0==(128&t[t.length-2])))},c._minimallyEncode=function(t){if(0===t.length)return t;var r=t[t.length-1];if(127&r)return t;if(1===t.length)return e.from("");if(128&t[t.length-2])return t;for(var i=t.length-1;i>0;i--)if(0!==t[i-1])return 128&t[i-1]?t[i++]=r:t[i-1]|=r,t.slice(0,i);return e.from("")},c.prototype.evaluate=function(t){if(this.script.toBuffer().length>c.MAX_SCRIPT_SIZE)return this.errstr="SCRIPT_ERR_SCRIPT_SIZE",!1;try{for(;this.pc<this.script.chunks.length;){let r={pc:this.pc,fExec:-1===this.vfExec.indexOf(!1),opcode:s.fromNumber(this.script.chunks[this.pc].opcodenum)};var e=this.step(t);if(this._callbackStep(r),!e)return!1}if(this.stack.length+this.altstack.length>1e3)return this.errstr="SCRIPT_ERR_STACK_SIZE",!1}catch(t){return this.errstr="SCRIPT_ERR_UNKNOWN_ERROR: "+t,!1}return!(this.vfExec.length>0)||(this.errstr="SCRIPT_ERR_UNBALANCED_CONDITIONAL",!1)},c.prototype._callbackStep=function(t){if("function"==typeof this.stepListener)try{this.stepListener(t)}catch(t){console.log(`Error in Step callback:${t}`)}},c.prototype._callbackStack=function(t,e,r){if("function"==typeof this.stackListener)try{this.stackListener(t,e,r)}catch(t){var i=this.script.chunks[e];console.error(`Error: ${t} in _updateStack pc: ${e}, opcode ${s.fromNumber(i.opcodenum).toSafeString()}`)}},c.prototype.checkLockTime=function(t){return!!(this.tx.nLockTime<c.LOCKTIME_THRESHOLD&&t.lt(c.LOCKTIME_THRESHOLD_BN)||this.tx.nLockTime>=c.LOCKTIME_THRESHOLD&&t.gte(c.LOCKTIME_THRESHOLD_BN))&&(!t.gt(new o(this.tx.nLockTime))&&!this.tx.inputs[this.nin].isFinal())},c.prototype.checkSequence=function(t){var e=this.tx.inputs[this.nin].sequenceNumber;if(this.tx.version<2)return!1;if(e&c.SEQUENCE_LOCKTIME_DISABLE_FLAG)return!1;var r=c.SEQUENCE_LOCKTIME_TYPE_FLAG|c.SEQUENCE_LOCKTIME_MASK,i=new o(e&r),n=t.and(r),s=new o(c.SEQUENCE_LOCKTIME_TYPE_FLAG);return!!(i.lt(s)&&n.lt(s)||i.gte(s)&&n.gte(s))&&!n.gt(i)},c.prototype.step=function(t){var r=this;function h(t){return r.stack.stacktop(t)}function d(t){return r.stack.vartop(t)}var p,l,m,b,g,y,v,_,S,w,I,E,A,P,O,M,k,T,R,x,N=0!=(this.flags&c.SCRIPT_VERIFY_MINIMALDATA),B=this.script.chunks[this.pc];this.pc++;var U=B.opcodenum;if(i.isUndefined(U))return this.errstr="SCRIPT_ERR_UNDEFINED_OPCODE",!1;if(B.buf&&B.buf.length>c.MAX_SCRIPT_ELEMENT_SIZE)return this.errstr="SCRIPT_ERR_PUSH_SIZE",!1;var C=-1===this.vfExec.indexOf(!1)&&(!this.nonTopLevelReturnAfterGenesis||U===s.OP_RETURN);if(U>s.OP_16&&++this.nOpCount>c.MAX_OPCODE_COUNT)return this.errstr="SCRIPT_ERR_OP_COUNT",!1;if(function(t){switch(t){case s.OP_2MUL:case s.OP_2DIV:return!0;case s.OP_INVERT:case s.OP_MUL:case s.OP_LSHIFT:case s.OP_RSHIFT:if(0==(r.flags&c.SCRIPT_ENABLE_MAGNETIC_OPCODES))return!0;break;case s.OP_DIV:case s.OP_MOD:case s.OP_SPLIT:case s.OP_CAT:case s.OP_AND:case s.OP_OR:case s.OP_XOR:case s.OP_BIN2NUM:case s.OP_NUM2BIN:if(0==(r.flags&c.SCRIPT_ENABLE_MONOLITH_OPCODES))return!0}return!1}(U))return this.errstr="SCRIPT_ERR_DISABLED_OPCODE",!1;if(C&&U>=0&&U<=s.OP_PUSHDATA4){if(N&&!this.script.checkMinimalPush(this.pc-1))return this.errstr="SCRIPT_ERR_MINIMALDATA",!1;if(B.buf){if(B.len!==B.buf.length)throw new Error(`Length of push value not equal to length of data (${B.len},${B.buf.length})`);this.stack.push(B.buf)}else this.stack.push(c.getFalse())}else if(C||s.OP_IF<=U&&U<=s.OP_ENDIF)switch(U){case s.OP_1NEGATE:case s.OP_1:case s.OP_2:case s.OP_3:case s.OP_4:case s.OP_5:case s.OP_6:case s.OP_7:case s.OP_8:case s.OP_9:case s.OP_10:case s.OP_11:case s.OP_12:case s.OP_13:case s.OP_14:case s.OP_15:case s.OP_16:g=U-(s.OP_1-1),p=new o(g).toScriptNumBuffer(),this.stack.push(p);break;case s.OP_NOP:break;case s.OP_NOP2:case s.OP_CHECKLOCKTIMEVERIFY:if(!(this.flags&c.SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY)){if(this.flags&c.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS)return this.errstr="SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS",!1;break}if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var L=o.fromScriptNumBuffer(this.stack.stacktop(-1),N,5);if(L.lt(new o(0)))return this.errstr="SCRIPT_ERR_NEGATIVE_LOCKTIME",!1;if(!this.checkLockTime(L))return this.errstr="SCRIPT_ERR_UNSATISFIED_LOCKTIME",!1;break;case s.OP_NOP3:case s.OP_CHECKSEQUENCEVERIFY:if(!(this.flags&c.SCRIPT_VERIFY_CHECKSEQUENCEVERIFY)){if(this.flags&c.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS)return this.errstr="SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS",!1;break}if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var H=o.fromScriptNumBuffer(h(-1),N,5);if(H.lt(new o(0)))return this.errstr="SCRIPT_ERR_NEGATIVE_LOCKTIME",!1;if(0!=(H&c.SEQUENCE_LOCKTIME_DISABLE_FLAG))break;if(!this.checkSequence(H))return this.errstr="SCRIPT_ERR_UNSATISFIED_LOCKTIME",!1;break;case s.OP_NOP1:case s.OP_NOP4:case s.OP_NOP5:case s.OP_NOP6:case s.OP_NOP7:case s.OP_NOP8:case s.OP_NOP9:case s.OP_NOP10:if(this.flags&c.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS)return this.errstr="SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS",!1;break;case s.OP_IF:case s.OP_NOTIF:if(M=!1,C){if(this.stack.length<1)return this.errstr="SCRIPT_ERR_UNBALANCED_CONDITIONAL",!1;if(p=h(-1),this.flags&c.SCRIPT_VERIFY_MINIMALIF){if(p.length>1)return this.errstr="SCRIPT_ERR_MINIMALIF",!1;if(1===p.length&&1!==p[0])return this.errstr="SCRIPT_ERR_MINIMALIF",!1}M=c.castToBool(p),U===s.OP_NOTIF&&(M=!M),this.stack.pop()}this.vfExec.push(M);break;case s.OP_ELSE:if(0===this.vfExec.length)return this.errstr="SCRIPT_ERR_UNBALANCED_CONDITIONAL",!1;this.vfExec[this.vfExec.length-1]=!this.vfExec[this.vfExec.length-1];break;case s.OP_ENDIF:if(0===this.vfExec.length)return this.errstr="SCRIPT_ERR_UNBALANCED_CONDITIONAL",!1;this.vfExec.pop();break;case s.OP_VERIFY:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(p=h(-1),!(M=c.castToBool(p)))return this.errstr="SCRIPT_ERR_VERIFY",!1;this.stack.pop();break;case s.OP_RETURN:if(0!=(this.flags&c.SCRIPT_VERIFY_P2SH))return!1;if(0===this.vfExec.length)return this.pc=this.script.chunks.length,!0;this.nonTopLevelReturnAfterGenesis=!0;break;case s.OP_TOALTSTACK:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;T=d(-1),this.altstack.push(this.stack.pop(),T);break;case s.OP_FROMALTSTACK:if(this.altstack.length<1)return this.errstr="SCRIPT_ERR_INVALID_ALTSTACK_OPERATION",!1;const t=this.altstack.vartop(-1);this.stack.push(this.altstack.pop(),t);break;case s.OP_2DROP:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;this.stack.pop(),this.stack.pop();break;case s.OP_2DUP:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;l=h(-2),m=h(-1),T=d(-2),R=d(-1),this.stack.push(e.from(l),`$${T}`),this.stack.push(e.from(m),`$${R}`);break;case s.OP_3DUP:if(this.stack.length<3)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;l=h(-3),m=h(-2);var D=h(-1);T=d(-3),R=d(-2),x=d(-1),this.stack.push(e.from(l),`$${T}`),this.stack.push(e.from(m),`$${R}`),this.stack.push(e.from(D),`$${x}`);break;case s.OP_2OVER:if(this.stack.length<4)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;l=h(-4),m=h(-3),T=d(-4),R=d(-3),this.stack.push(e.from(l),`$${T}`),this.stack.push(e.from(m),`$${R}`);break;case s.OP_2ROT:if(this.stack.length<6)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;T=d(-6),R=d(-5),b=this.stack.splice(this.stack.length-6,2),this.stack.push(b[0],T),this.stack.push(b[1],R);break;case s.OP_2SWAP:if(this.stack.length<4)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;T=d(-4),R=d(-3),b=this.stack.splice(this.stack.length-4,2),this.stack.push(b[0],T),this.stack.push(b[1],R);break;case s.OP_IFDUP:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;p=h(-1),(M=c.castToBool(p))&&(T=d(-1),this.stack.push(e.from(p),`$${T}`));break;case s.OP_DEPTH:p=new o(this.stack.length).toScriptNumBuffer(),this.stack.push(p,"$depth");break;case s.OP_DROP:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;this.stack.pop();break;case s.OP_DUP:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;T=d(-1),this.stack.push(e.from(h(-1)),`$${T}`);break;case s.OP_NIP:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;this.stack.splice(this.stack.length-2,1);break;case s.OP_OVER:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;R=d(-2),this.stack.push(e.from(h(-2)),`$${R}`);break;case s.OP_PICK:case s.OP_ROLL:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(p=h(-1),g=(_=o.fromScriptNumBuffer(p,N,4)).toNumber(),this.stack.pop(),g<0||g>=this.stack.length)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;p=h(-g-1),T=d(-g-1),U===s.OP_ROLL?(this.stack.splice(this.stack.length-g-1,1),this.stack.push(e.from(p),T)):this.stack.push(e.from(p),`$${T}`);break;case s.OP_ROT:if(this.stack.length<3)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;y=h(-3),v=h(-2);var F=h(-1);T=d(-3),R=d(-2),x=d(-1),this.stack.write(-3,v),this.stack.write(-2,F),this.stack.write(-1,y),this.stack.updateTopVars([T,x,R]);break;case s.OP_SWAP:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;y=h(-2),v=h(-1),T=d(-2),R=d(-1),this.stack.write(-2,v),this.stack.write(-1,y),this.stack.updateTopVars([T,R]);break;case s.OP_TUCK:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;T=d(-2),R=d(-1),this.stack.splice(this.stack.length-2,0,e.from(h(-1))),this.stack.updateTopVars([R,T,`$${R}`]);break;case s.OP_SIZE:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;_=new o(h(-1).length),this.stack.push(_.toScriptNumBuffer(),"$size");break;case s.OP_AND:case s.OP_OR:case s.OP_XOR:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(l=h(-2),m=h(-1),l.length!==m.length)return this.errstr="SCRIPT_ERR_INVALID_OPERAND_SIZE",!1;switch(U){case s.OP_AND:for(let t=0;t<l.length;t++)l[t]&=m[t];break;case s.OP_OR:for(let t=0;t<l.length;t++)l[t]|=m[t];break;case s.OP_XOR:for(let t=0;t<l.length;t++)l[t]^=m[t]}this.stack.pop();break;case s.OP_INVERT:this.stack.length<1&&(this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION"),p=h(-1);for(let t=0;t<p.length;t++)p[t]=~p[t];break;case s.OP_LSHIFT:case s.OP_RSHIFT:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(0===(l=h(-2)).length)this.stack.pop();else{if(S=new o(l),(g=(w=o.fromScriptNumBuffer(h(-1),N,4)).toNumber())<0)return this.errstr="SCRIPT_ERR_INVALID_NUMBER_RANGE",!1;let t;this.stack.pop(),this.stack.pop(),U===s.OP_LSHIFT&&(t=S.ushln(g)),U===s.OP_RSHIFT&&(t=S.ushrn(g));let r=function(t,r){let i=t;for(;i.length<r;)i=e.concat([e.from([0]),i]);return i}(e.from(t.toArray().slice(-1*l.length)),l.length);this.stack.push(r)}break;case s.OP_EQUAL:case s.OP_EQUALVERIFY:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;l=h(-2),m=h(-1);var K=l.toString("hex")===m.toString("hex");if(this.stack.pop(),this.stack.pop(),this.stack.push(K?c.getTrue():c.getFalse()),U===s.OP_EQUALVERIFY){if(!K)return this.errstr="SCRIPT_ERR_EQUALVERIFY",!1;this.stack.pop()}break;case s.OP_1ADD:case s.OP_1SUB:case s.OP_NEGATE:case s.OP_ABS:case s.OP_NOT:case s.OP_0NOTEQUAL:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;switch(p=h(-1),_=o.fromScriptNumBuffer(p,N),U){case s.OP_1ADD:_=_.add(o.One);break;case s.OP_1SUB:_=_.sub(o.One);break;case s.OP_NEGATE:_=_.neg();break;case s.OP_ABS:_.cmp(o.Zero)<0&&(_=_.neg());break;case s.OP_NOT:_=new o((0===_.cmp(o.Zero))+0);break;case s.OP_0NOTEQUAL:_=new o((0!==_.cmp(o.Zero))+0)}this.stack.pop(),this.stack.push(_.toScriptNumBuffer());break;case s.OP_ADD:case s.OP_SUB:case s.OP_MUL:case s.OP_MOD:case s.OP_DIV:case s.OP_BOOLAND:case s.OP_BOOLOR:case s.OP_NUMEQUAL:case s.OP_NUMEQUALVERIFY:case s.OP_NUMNOTEQUAL:case s.OP_LESSTHAN:case s.OP_GREATERTHAN:case s.OP_LESSTHANOREQUAL:case s.OP_GREATERTHANOREQUAL:case s.OP_MIN:case s.OP_MAX:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;switch(S=o.fromScriptNumBuffer(h(-2),N),w=o.fromScriptNumBuffer(h(-1),N),_=new o(0),U){case s.OP_ADD:_=S.add(w);break;case s.OP_SUB:_=S.sub(w);break;case s.OP_MUL:_=S.mul(w);break;case s.OP_DIV:if(0===w)return this.errstr="SCRIPT_ERR_DIV_BY_ZERO",!1;_=S.div(w);break;case s.OP_MOD:if(0===w)return this.errstr="SCRIPT_ERR_DIV_BY_ZERO",!1;_=S.mod(w);break;case s.OP_BOOLAND:_=new o((0!==S.cmp(o.Zero)&&0!==w.cmp(o.Zero))+0);break;case s.OP_BOOLOR:_=new o((0!==S.cmp(o.Zero)||0!==w.cmp(o.Zero))+0);break;case s.OP_NUMEQUAL:case s.OP_NUMEQUALVERIFY:_=new o((0===S.cmp(w))+0);break;case s.OP_NUMNOTEQUAL:_=new o((0!==S.cmp(w))+0);break;case s.OP_LESSTHAN:_=new o((S.cmp(w)<0)+0);break;case s.OP_GREATERTHAN:_=new o((S.cmp(w)>0)+0);break;case s.OP_LESSTHANOREQUAL:_=new o((S.cmp(w)<=0)+0);break;case s.OP_GREATERTHANOREQUAL:_=new o((S.cmp(w)>=0)+0);break;case s.OP_MIN:_=S.cmp(w)<0?S:w;break;case s.OP_MAX:_=S.cmp(w)>0?S:w}if(this.stack.pop(),this.stack.pop(),this.stack.push(_.toScriptNumBuffer()),U===s.OP_NUMEQUALVERIFY){if(!c.castToBool(h(-1)))return this.errstr="SCRIPT_ERR_NUMEQUALVERIFY",!1;this.stack.pop()}break;case s.OP_WITHIN:if(this.stack.length<3)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;S=o.fromScriptNumBuffer(h(-3),N),w=o.fromScriptNumBuffer(h(-2),N);var z=o.fromScriptNumBuffer(h(-1),N);M=w.cmp(S)<=0&&S.cmp(z)<0,this.stack.pop(),this.stack.pop(),this.stack.pop(),this.stack.push(M?c.getTrue():c.getFalse());break;case s.OP_RIPEMD160:case s.OP_SHA1:case s.OP_SHA256:case s.OP_HASH160:case s.OP_HASH256:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var j;p=h(-1),U===s.OP_RIPEMD160?j=a.ripemd160(p):U===s.OP_SHA1?j=a.sha1(p):U===s.OP_SHA256?j=a.sha256(p):U===s.OP_HASH160?j=a.sha256ripemd160(p):U===s.OP_HASH256?j=a.sha256sha256(p):U===s.OP_SHA512_256?j=a.sha512_256(p):U===s.OP_HASH512_256&&(j=a.sha512_256sha512_256(p)),this.stack.pop(),this.stack.push(j);break;case s.OP_CODESEPARATOR:this.pbegincodehash=this.pc;break;case s.OP_CHECKSIG:case s.OP_CHECKSIGVERIFY:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(I=h(-2),E=h(-1),!this.checkSignatureEncoding(I)||!this.checkPubkeyEncoding(E))return!1;A=this.subscript();var V=(new n).add(I);A.findAndDelete(V);try{P=u.fromTxFormat(I),O=f.fromBuffer(E,!1),k=this.tx.verifySignature(P,O,this.nin,A,this.satoshisBN,this.flags)}catch(t){k=!1}if(!k&&this.flags&c.SCRIPT_VERIFY_NULLFAIL&&I.length)return this.errstr="SCRIPT_ERR_NULLFAIL",!1;if(this.stack.pop(),this.stack.pop(),this.stack.push(k?c.getTrue():c.getFalse()),U===s.OP_CHECKSIGVERIFY){if(!k)return this.errstr="SCRIPT_ERR_CHECKSIGVERIFY",!1;this.stack.pop()}break;case s.OP_CHECKMULTISIG:case s.OP_CHECKMULTISIGVERIFY:var q=1;if(this.stack.length<q)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var Y=o.fromScriptNumBuffer(h(-q),N).toNumber();if(Y<0||Y>20)return this.errstr="SCRIPT_ERR_PUBKEY_COUNT",!1;if(this.nOpCount+=Y,this.nOpCount>c.MAX_OPCODE_COUNT)return this.errstr="SCRIPT_ERR_OP_COUNT",!1;var G=++q;q+=Y;var X=Y+2;if(this.stack.length<q)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var Z=o.fromScriptNumBuffer(h(-q),N).toNumber();if(Z<0||Z>Y)return this.errstr="SCRIPT_ERR_SIG_COUNT",!1;var W=++q;if(q+=Z,this.stack.length<q)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;A=this.subscript();for(var J=0;J<Z;J++)I=h(-W-J),A.findAndDelete((new n).add(I));for(k=!0;k&&Z>0;){if(I=h(-W),E=h(-G),!this.checkSignatureEncoding(I)||!this.checkPubkeyEncoding(E))return!1;var Q;try{P=u.fromTxFormat(I),O=f.fromBuffer(E,!1),Q=this.tx.verifySignature(P,O,this.nin,A,this.satoshisBN,this.flags)}catch(t){Q=!1}Q&&(W++,Z--),G++,Z>--Y&&(k=!1)}for(;q-- >1;){if(!k&&this.flags&c.SCRIPT_VERIFY_NULLFAIL&&!X&&h(-1).length)return this.errstr="SCRIPT_ERR_NULLFAIL",!1;X>0&&X--,this.stack.pop()}if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(this.flags&c.SCRIPT_VERIFY_NULLDUMMY&&h(-1).length)return this.errstr="SCRIPT_ERR_SIG_NULLDUMMY",!1;if(this.stack.pop(),this.stack.push(k?c.getTrue():c.getFalse()),U===s.OP_CHECKMULTISIGVERIFY){if(!k)return this.errstr="SCRIPT_ERR_CHECKMULTISIGVERIFY",!1;this.stack.pop()}break;case s.OP_CAT:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(l=h(-2),m=h(-1),l.length+m.length>c.MAX_SCRIPT_ELEMENT_SIZE)return this.errstr="SCRIPT_ERR_PUSH_SIZE",!1;this.stack.write(-2,e.concat([l,m])),this.stack.pop();break;case s.OP_SPLIT:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;l=h(-2);var $=o.fromScriptNumBuffer(h(-1),N).toNumber();if($<0||$>l.length)return this.errstr="SCRIPT_ERR_INVALID_SPLIT_RANGE",!1;var tt=e.from(l);this.stack.write(-2,tt.slice(0,$)),this.stack.write(-1,tt.slice($));break;case s.OP_NUM2BIN:if(this.stack.length<2)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;var et=o.fromScriptNumBuffer(h(-1),N).toNumber();if(et>c.MAX_SCRIPT_ELEMENT_SIZE)return this.errstr="SCRIPT_ERR_PUSH_SIZE",!1;this.stack.pop();var rt=h(-1);if((rt=c._minimallyEncode(rt)).length>et)return this.errstr="SCRIPT_ERR_IMPOSSIBLE_ENCODING",!1;if(rt.length===et){this.stack.write(-1,rt);break}var it=0;rt.length>0&&(it=128&rt[rt.length-1],rt[rt.length-1]&=127);var nt=e.alloc(et);rt.copy(nt,0);for(var st=rt.length-1;st++<et-2;)nt[st]=0;nt[st]=it,this.stack.write(-1,nt);break;case s.OP_BIN2NUM:if(this.stack.length<1)return this.errstr="SCRIPT_ERR_INVALID_STACK_OPERATION",!1;if(l=h(-1),m=c._minimallyEncode(l),this.stack.write(-1,m),!c._isMinimallyEncoded(m))return this.errstr="SCRIPT_ERR_INVALID_NUMBER_RANGE",!1;break;case s.OP_CHECKDATASIG:case s.OP_CHECKDATASIGVERIFY:case s.OP_REVERSEBYTES:case s.OP_STATESEPERATOR:case s.OP_STATESEPERATORINDEX_UTXO:case s.OP_STATESEPERATORINDEX_OUTPUT:case s.OP_PUSHINPUTREF:case s.OP_REQUIREINPUTREF:case s.OP_DISALLOWPUSHINPUTREF:case s.OP_DISALLOWPUSHINPUTREFSIBLING:case s.OP_REFHASHDATASUMMARY_UTXO:case s.OP_REFHASHDATASUMMARY_OUTPUT:case s.OP_REFHASHVALUESUM_UTXOS:case s.OP_REFHASHVALUESUM_OUTPUTS:case s.OP_PUSHINPUTREFSINGLETON:case s.OP_REFTYPE_UTXO:case s.OP_REFTYPE_OUTPUT:case s.OP_REFVALUESUM_UTXOS:case s.OP_REFVALUESUM_OUTPUTS:case s.OP_REFOUTPUTCOUNT_UTXOS:case s.OP_REFOUTPUTCOUNT_OUTPUTS:case s.OP_REFOUTPUTCOUNTZEROVALUED_UTXOS:case s.OP_REFOUTPUTCOUNTZEROVALUED_OUTPUTS:case s.OP_REFDATASUMMARY_UTXO:case s.OP_REFDATASUMMARY_OUTPUT:case s.OP_CODESCRIPTHASHVALUESUM_UTXOS:case s.OP_CODESCRIPTHASHVALUESUM_OUTPUTS:case s.OP_CODESCRIPTHASHOUTPUTCOUNT_UTXOS:case s.OP_CODESCRIPTHASHOUTPUTCOUNT_OUTPUTS:case s.OP_CODESCRIPTHASHZEROVALUEDOUTPUTCOUNT_UTXOS:case s.OP_CODESCRIPTHASHZEROVALUEDOUTPUTCOUNT_OUTPUTS:case s.OP_CODESCRIPTHASH_UTXO:case s.OP_CODESCRIPTHASH_OUTPUT:break;default:return this.errstr="SCRIPT_ERR_BAD_OPCODE",!1}return-1===this.vfExec.indexOf(!1)&&this._callbackStack(this.stack,this.pc,t),!0}}).call(this,r(0).Buffer)},function(t,e){var r=Object.prototype.toString;function i(t){return"function"==typeof t.constructor?t.constructor.name:null}t.exports=function(t){if(void 0===t)return"undefined";if(null===t)return"null";var e=typeof t;if("boolean"===e)return"boolean";if("string"===e)return"string";if("number"===e)return"number";if("symbol"===e)return"symbol";if("function"===e)return"GeneratorFunction"===i(t)?"generatorfunction":"function";if(function(t){return Array.isArray?Array.isArray(t):t instanceof 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e.slice(8,-1).toLowerCase().replace(/\s/g,"")}},function(t,e,r){"use strict";var i=function(t,e){this.stack=t,this.varStack=e||[]};function n(t){return t.reduce((function(t,e){return t+("0"+(255&e).toString(16)).slice(-2)}),"")}t.exports=i,i.prototype.pushVar=function(t){this.varStack.push(t||"$tmp")},i.prototype.popVar=function(){this.varStack.pop()},i.prototype.push=function(t,e){this.pushVar(e),this.stack.push(t),this.checkConsistency()},i.prototype.pop=function(){this.popVar();let t=this.stack.pop();return this.checkConsistency(),t},i.prototype.updateTopVars=function(t){if(t.length>this.varStack.length)throw new Error(`updateTopVars fail, stack: ${this.stack.length},  varStack: ${this.varStack.length}, vars:${t.length}`);t=t.reverse(),this.varStack.splice(this.varStack.length-t.length,t.length,...t)},i.prototype.stacktop=function(t){return this.stack[this.stack.length+t]},i.prototype.vartop=function(t){return this.varStack[this.varStack.length+t]},i.prototype.slice=function(t,e){return this.stack.slice(t,e)},i.prototype.splice=function(t,e,...r){return this.varStack.splice(t,e,...r),this.stack.splice(t,e,...r)},i.prototype.write=function(t,e){this.stack[this.stack.length+t]=e},i.prototype.copy=function(){return new i(this.stack.slice()||[],this.varStack.slice()||[])},i.prototype.printVarStack=function(){let t=this.varStack.map((t,e)=>({name:t,value:n(this.rawstack[e].data)}));console.log(JSON.stringify(t,null,4))},i.prototype.checkConsistency=function(){if(this.stack.length!==this.varStack.length)throw this.printVarStack(),new Error(`checkConsistency fail, stack: ${this.stack.length}, varStack:${this.varStack.length}`)},i.prototype.checkConsistencyWithVars=function(t){if(this.stack.length<t.length)throw this.printVarStack(),new Error(`checkConsistencyWithVars fail, stack: ${this.stack.length}, varStack:${t.length}`)},Object.defineProperty(i.prototype,"length",{get:function(){return this.stack.length}}),Object.defineProperty(i.prototype,"rawstack",{get:function(){return this.stack}})},function(t,e,r){"use strict";var i=r(1),n=r(2),s=r(0);const o=s.Buffer;var a=r(7),u=r(4),f=r(14),h=r(13),c=r(24),d=r(5),p=r(8),l=r(15),m=r(21),b=r(59),g=r(42),y=g.PublicKeyHash,v=g.PublicKey,_=g.MultiSigScriptHash,S=g.MultiSig,w=r(16),I=r(9),E=r(30),A=r(3);function P(t){if(!(this instanceof P))return new P(t);if(this.inputs=[],this.outputs=[],this._inputAmount=void 0,this._outputAmount=void 0,this.unlockScriptCallbackMap=new Map,this.outputCallbackMap=new Map,this._privateKey=void 0,this._sigType=void 0,this.isSeal=!1,t){if(t instanceof P)return P.shallowCopy(t);if(u.isHexa(t))this.fromString(t);else if(o.isBuffer(t))this.fromBuffer(t);else{if(!i.isObject(t))throw new a.InvalidArgument("Must provide an object or string to deserialize a transaction");this.fromObject(t)}}else this._newTransaction()}P.DUST_AMOUNT=1,P.FEE_SECURITY_MARGIN=150,P.MAX_MONEY="2100000000000000000",P.NLOCKTIME_BLOCKHEIGHT_LIMIT=5e8,P.NLOCKTIME_MAX_VALUE=4294967295,P.FEE_PER_KB=1e6,P.CHANGE_OUTPUT_MAX_SIZE=62,P.shallowCopy=function(t){return new P(t.toBuffer())};var O={configurable:!1,enumerable:!0,get:function(){return this._hash=new f(this._getHash()).readReverse().toString("hex"),this._hash}};Object.defineProperty(P.prototype,"hash",O),Object.defineProperty(P.prototype,"id",O);var M={configurable:!1,enumerable:!0,get:function(){return this._getInputAmount()}};Object.defineProperty(P.prototype,"inputAmount",M),M.get=function(){return this._getOutputAmount()},Object.defineProperty(P.prototype,"outputAmount",M),P.prototype._getHash=function(){return 3===this.version?this.getHashV3():d.sha256sha256(this.toBuffer())},P.prototype.getHashV3=function(){if(3!==this.version)throw new Error("Must be v3");const t=new h;let e=o.allocUnsafe(4);return e.writeUInt32LE(this.version),t.write(e),e=o.allocUnsafe(4),e.writeUInt32LE(this.inputs.length),t.write(e),t.write(l.GetHashPrevoutInputs(this)),t.write(l.GetSequenceHash(this)),e=o.allocUnsafe(4),e.writeUInt32LE(this.outputs.length),t.write(e),t.write(l.GetHashOutputHashes(this)),e=o.allocUnsafe(4),e.writeUInt32LE(this.nLockTime),t.write(e),d.sha256sha256(t.toBuffer())},P.prototype.serialize=function(t){return!0===t||t&&t.disableAll?this.uncheckedSerialize():this.checkedSerialize(t)},P.prototype.uncheckedSerialize=P.prototype.toString=function(){return this.toBuffer().toString("hex")},P.prototype.checkedSerialize=function(t){var e=this.getSerializationError(t);if(e)throw e.message+=" - For more information please see: https://bsv.io/api/lib/transaction#serialization-checks",e;return this.uncheckedSerialize()},P.prototype.invalidSatoshis=function(){for(var t=!1,e=0;e<this.outputs.length;e++)this.outputs[e].invalidSatoshis()&&(t=!0);return t},P.prototype.getSerializationError=function(t){if(t=t||{},this.invalidSatoshis())return new a.Transaction.InvalidSatoshis;var e,r=this._getUnspentValue();return r<0?t.disableMoreOutputThanInput||(e=new a.Transaction.InvalidOutputAmountSum):e=this._hasFeeError(t,r),e||this._hasDustOutputs(t)||this._isMissingSignatures(t)},P.prototype._hasFeeError=function(t,e){if(!i.isUndefined(this._fee)&&this._fee!==e)return new a.Transaction.FeeError.Different("Unspent value is "+e+" but specified fee is "+this._fee);if(!t.disableLargeFees){var r=Math.floor(P.FEE_SECURITY_MARGIN*this._estimateFee());if(e>r)return this._missingChange()?new a.Transaction.ChangeAddressMissing("Fee is too large and no change address was provided"):new a.Transaction.FeeError.TooLarge("expected less than "+r+" but got "+e)}},P.prototype._missingChange=function(){return!this._changeScript},P.prototype._hasDustOutputs=function(t){var e,r;if(!t.disableDustOutputs)for(e in this.outputs)if((r=this.outputs[e]).satoshis<P.DUST_AMOUNT&&!r.script.isDataOut()&&!r.script.isSafeDataOut())return new a.Transaction.DustOutputs},P.prototype._isMissingSignatures=function(t){if(!t.disableIsFullySigned)return this.isFullySigned()?void 0:new a.Transaction.MissingSignatures},P.prototype.inspect=function(){return"<Transaction: "+this.uncheckedSerialize()+">"},P.prototype.toBuffer=function(){var t=new h;return this.toBufferWriter(t).toBuffer()},P.prototype.toBufferWriter=function(t){return t.writeInt32LE(this.version),t.writeVarintNum(this.inputs.length),i.each(this.inputs,(function(e){e.toBufferWriter(t)})),t.writeVarintNum(this.outputs.length),i.each(this.outputs,(function(e){e.toBufferWriter(t)})),t.writeUInt32LE(this.nLockTime),t},P.prototype.fromBuffer=function(t){var e=new f(t);return this.fromBufferReader(e)},P.prototype.fromBufferReader=function(t){var e,r,i;for(n.checkArgument(!t.finished(),"No transaction data received"),this.version=t.readInt32LE(),r=t.readVarintNum(),e=0;e<r;e++){var s=g.fromBufferReader(t);this.inputs.push(s)}for(i=t.readVarintNum(),e=0;e<i;e++)this.outputs.push(w.fromBufferReader(t));return this.nLockTime=t.readUInt32LE(),this},P.prototype.toObject=P.prototype.toJSON=function(){var t=[];this.inputs.forEach((function(e){t.push(e.toObject())}));var e=[];this.outputs.forEach((function(t){e.push(t.toObject())}));var r={hash:this.hash,version:this.version,inputs:t,outputs:e,nLockTime:this.nLockTime};return this._changeScript&&(r.changeScript=this._changeScript.toString()),i.isUndefined(this._changeIndex)||(r.changeIndex=this._changeIndex),i.isUndefined(this._fee)||(r.fee=this._fee),r},P.prototype.fromObject=function(t){n.checkArgument(i.isObject(t)||t instanceof P);var e,r=this;return e=t instanceof P?e.toObject():t,i.each(e.inputs,(function(t){if(t.output&&t.output.script){var e,i=new I(t.output.script);if(i.isPublicKeyHashOut())e=new g.PublicKeyHash(t);else if(i.isScriptHashOut()&&t.publicKeys&&t.threshold)e=new g.MultiSigScriptHash(t,t.publicKeys,t.threshold,t.signatures);else{if(!i.isPublicKeyOut())throw new a.Transaction.Input.UnsupportedScript(t.output.script);e=new g.PublicKey(t)}r.addInput(e)}else r.uncheckedAddInput(new g(t))})),i.each(e.outputs,(function(t){r.addOutput(new w(t))})),e.changeIndex&&(this._changeIndex=e.changeIndex),e.changeScript&&(this._changeScript=new I(e.changeScript)),e.fee&&(this._fee=e.fee),this.nLockTime=e.nLockTime,this.version=e.version,this._checkConsistency(t),this},P.prototype._checkConsistency=function(t){i.isUndefined(this._changeIndex)||(n.checkState(this._changeScript,"Change script is expected."),n.checkState(this.outputs[this._changeIndex],"Change index points to undefined output."),n.checkState(this.outputs[this._changeIndex].script.toString()===this._changeScript.toString(),"Change output has an unexpected script.")),t&&t.hash&&n.checkState(t.hash===this.hash,"Hash in object does not match transaction hash.")},P.prototype.lockUntilDate=function(t){if(n.checkArgument(t),i.isNumber(t)&&t<P.NLOCKTIME_BLOCKHEIGHT_LIMIT)throw new a.Transaction.LockTimeTooEarly;i.isDate(t)&&(t=t.getTime()/1e3);for(var e=0;e<this.inputs.length;e++)this.inputs[e].sequenceNumber===g.DEFAULT_SEQNUMBER&&(this.inputs[e].sequenceNumber=g.DEFAULT_LOCKTIME_SEQNUMBER);return this.nLockTime=t,this},P.prototype.lockUntilBlockHeight=function(t){if(n.checkArgument(i.isNumber(t)),t>=P.NLOCKTIME_BLOCKHEIGHT_LIMIT)throw new a.Transaction.BlockHeightTooHigh;if(t<0)throw new a.Transaction.NLockTimeOutOfRange;for(var e=0;e<this.inputs.length;e++)this.inputs[e].sequenceNumber===g.DEFAULT_SEQNUMBER&&(this.inputs[e].sequenceNumber=g.DEFAULT_LOCKTIME_SEQNUMBER);return this.nLockTime=t,this},P.prototype.getLockTime=function(){return this.nLockTime?this.nLockTime<P.NLOCKTIME_BLOCKHEIGHT_LIMIT?this.nLockTime:new Date(1e3*this.nLockTime):null},P.prototype.fromString=function(t){this.fromBuffer(s.Buffer.from(t,"hex"))},P.prototype._newTransaction=function(){this.version=1,this.nLockTime=0},P.prototype.from=function(t,e,r){if(i.isArray(t)){var n=this;return i.each(t,(function(t){n.from(t,e,r)})),this}return i.some(this.inputs,(function(e){return e.prevTxId.toString("hex")===t.txId&&e.outputIndex===t.outputIndex}))?this:(e&&r?this._fromMultisigUtxo(t,e,r):this._fromNonP2SH(t),this)},P.prototype._fromNonP2SH=function(t){var e;e=(t=new b(t)).script.isPublicKeyHashOut()?y:t.script.isPublicKeyOut()?v:g,this.addInput(new e({output:new w({script:t.script,satoshis:t.satoshis}),prevTxId:t.txId,outputIndex:t.outputIndex,script:I.empty()}))},P.prototype._fromMultisigUtxo=function(t,e,r){var i;if(n.checkArgument(r<=e.length,"Number of required signatures must be greater than the number of public keys"),(t=new b(t)).script.isMultisigOut())i=S;else{if(!t.script.isScriptHashOut())throw new Error("@TODO");i=_}this.addInput(new i({output:new w({script:t.script,satoshis:t.satoshis}),prevTxId:t.txId,outputIndex:t.outputIndex,script:I.empty()},e,r))},P.prototype.addInput=function(t,e,r){if(n.checkArgumentType(t,g,"input"),!t.output&&(i.isUndefined(e)||i.isUndefined(r)))throw new a.Transaction.NeedMoreInfo("Need information about the UTXO script and satoshis");return t.output||!e||i.isUndefined(r)||(e=e instanceof I?e:new I(e),n.checkArgumentType(r,"number","satoshis"),t.output=new w({script:e,satoshis:r})),this.uncheckedAddInput(t)},P.prototype.uncheckedAddInput=function(t){return n.checkArgumentType(t,g,"input"),this.inputs.push(t),this._inputAmount=void 0,this._updateChangeOutput(),this},P.prototype.hasAllUtxoInfo=function(){return i.every(this.inputs.map((function(t){return!!t.output})))},P.prototype.fee=function(t){return n.checkArgument(i.isNumber(t),"amount must be a number"),this._fee=t,this._updateChangeOutput(),this},P.prototype.feePerKb=function(t){return n.checkArgument(i.isNumber(t),"amount must be a number"),this._feePerKb=t,this._updateChangeOutput(),this},P.prototype.change=function(t){return n.checkArgument(t,"address is required"),this._changeScript=I.fromAddress(t),this._updateChangeOutput(),this},P.prototype.getChangeOutput=function(){return i.isUndefined(this._changeIndex)?null:this.outputs[this._changeIndex]},P.prototype.to=function(t,e){if(i.isArray(t)){var r=this;return i.each(t,(function(t){r.to(t.address,t.satoshis)})),this}return n.checkArgument(u.isNaturalNumber(e),"Amount is expected to be a positive integer"),this.addOutput(new w({script:I(new m(t)),satoshis:e})),this},P.prototype.addData=function(t){return this.addOutput(new w({script:I.buildDataOut(t),satoshis:0})),this},P.prototype.addSafeData=function(t){return this.addOutput(new w({script:I.buildSafeDataOut(t),satoshis:0})),this},P.prototype.addOutput=function(t){return n.checkArgumentType(t,w,"output"),this._addOutput(t),this._updateChangeOutput(),this},P.prototype.clearOutputs=function(){return this.outputs=[],this._clearSignatures(),this._outputAmount=void 0,this._changeIndex=void 0,this._updateChangeOutput(),this},P.prototype._addOutput=function(t){this.outputs.push(t),this._outputAmount=void 0},P.prototype._getOutputAmount=function(){if(i.isUndefined(this._outputAmount)){var t=this;this._outputAmount=0,i.each(this.outputs,(function(e){t._outputAmount+=e.satoshis}))}return this._outputAmount},P.prototype._getInputAmount=function(){if(i.isUndefined(this._inputAmount)){var t=this;this._inputAmount=0,i.each(this.inputs,(function(e){if(i.isUndefined(e.output))throw new a.Transaction.Input.MissingPreviousOutput;t._inputAmount+=e.output.satoshis}))}return this._inputAmount},P.prototype._updateChangeOutput=function(){if(this.isSeal)throw new a.Transaction.TransactionAlreadySealed;if(this._changeScript){this._clearSignatures(),i.isUndefined(this._changeIndex)||this._removeOutput(this._changeIndex),this._changeIndex=this.outputs.length,this._addOutput(new w({script:this._changeScript,satoshis:0}));var t=this._getUnspentValue()-this.getFee();this._removeOutput(this._changeIndex),this._changeIndex=void 0,t>=P.DUST_AMOUNT&&(this._changeIndex=this.outputs.length,this._addOutput(new w({script:this._changeScript,satoshis:t})))}},P.prototype.getFee=function(){return this.isCoinbase()?0:i.isUndefined(this._fee)?this._changeScript?this._estimateFee():this._getUnspentValue():this._fee},P.prototype._estimateFee=function(){var t=this._estimateSize();return Math.ceil(t/1e3*(this._feePerKb||P.FEE_PER_KB))},P.prototype._getUnspentValue=function(){return this._getInputAmount()-this._getOutputAmount()},P.prototype._clearSignatures=function(){i.each(this.inputs,(function(t){t.clearSignatures()}))},P.prototype._estimateSize=function(){var t=8;return t+=c(this.inputs.length).toBuffer().length,t+=c(this.outputs.length).toBuffer().length,i.each(this.inputs,(function(e){t+=e._estimateSize()})),i.each(this.outputs,(function(e){t+=e.getSize()})),t},P.prototype._removeOutput=function(t){var e=this.outputs[t];this.outputs=i.without(this.outputs,e),this._outputAmount=void 0},P.prototype.removeOutput=function(t){this._removeOutput(t),this._updateChangeOutput()},P.prototype.sort=function(){return this.sortInputs((function(t){var e=Array.prototype.concat.apply([],t);return e.sort((function(t,e){return t.prevTxId.compare(e.prevTxId)||t.outputIndex-e.outputIndex})),e})),this.sortOutputs((function(t){var e=Array.prototype.concat.apply([],t);return e.sort((function(t,e){return t.satoshis-e.satoshis||t.script.toBuffer().compare(e.script.toBuffer())})),e})),this},P.prototype.shuffleOutputs=function(){return this.sortOutputs(i.shuffle)},P.prototype.sortOutputs=function(t){var e=t(this.outputs);return this._newOutputOrder(e)},P.prototype.sortInputs=function(t){return this.inputs=t(this.inputs),this._clearSignatures(),this},P.prototype._newOutputOrder=function(t){if(this.outputs.length!==t.length||0!==i.difference(this.outputs,t).length)throw new a.Transaction.InvalidSorting;if(!i.isUndefined(this._changeIndex)){var e=this.outputs[this._changeIndex];this._changeIndex=t.indexOf(e)}return this.outputs=t,this},P.prototype.removeInput=function(t,e){var r;if((r=!e&&i.isNumber(t)?t:i.findIndex(this.inputs,(function(r){return r.prevTxId.toString("hex")===t&&r.outputIndex===e})))<0||r>=this.inputs.length)throw new a.Transaction.InvalidIndex(r,this.inputs.length);var n=this.inputs[r];this.inputs=i.without(this.inputs,n),this._inputAmount=void 0,this._updateChangeOutput()},P.prototype.sign=function(t,e){n.checkState(this.hasAllUtxoInfo(),"Not all utxo information is available to sign the transaction.");var r=this;return i.isArray(t)?(i.each(t,(function(t){r.sign(t,e)})),this):(i.each(this.getSignatures(t,e),(function(t){r.applySignature(t)})),this._privateKey=t,this._sigType=e,this)},P.prototype.getSignatures=function(t,e){t=new E(t),e=e||p.SIGHASH_ALL|p.SIGHASH_FORKID;var r=this,n=[],s=d.sha256ripemd160(t.publicKey.toBuffer());return i.each(this.inputs,(function(o,a){i.each(o.getSignatures(r,t,a,e,s),(function(t){n.push(t)}))})),n},P.prototype.applySignature=function(t){return this.inputs[t.inputIndex].addSignature(this,t),this},P.prototype.isFullySigned=function(){return i.each(this.inputs,(function(t){if(t.isFullySigned===g.prototype.isFullySigned)throw new a.Transaction.UnableToVerifySignature("Unrecognized script kind, or not enough information to execute script.This usually happens when creating a transaction from a serialized transaction")})),i.every(i.map(this.inputs,(function(t){return t.isFullySigned()})))},P.prototype.isValidSignature=function(t){if(this.inputs[t.inputIndex].isValidSignature===g.prototype.isValidSignature)throw new a.Transaction.UnableToVerifySignature("Unrecognized script kind, or not enough information to execute script.This usually happens when creating a transaction from a serialized transaction");return this.inputs[t.inputIndex].isValidSignature(this,t)},P.prototype.verifySignature=function(t,e,r,i,n,s){return l.verify(this,t,e,r,i,n,s)},P.prototype.verify=function(){if(0===this.inputs.length)return"transaction txins empty";if(0===this.outputs.length)return"transaction txouts empty";for(var t=new A(0),e=0;e<this.outputs.length;e++){var r=this.outputs[e];if(r.invalidSatoshis())return"transaction txout "+e+" satoshis is invalid";if(r._satoshisBN.gt(new A(P.MAX_MONEY,10)))return"transaction txout "+e+" greater than MAX_MONEY";if((t=t.add(r._satoshisBN)).gt(new A(P.MAX_MONEY)))return"transaction txout "+e+" total output greater than MAX_MONEY"}if(this.toBuffer().length>1e6)return"transaction over the maximum block size";var n={};for(e=0;e<this.inputs.length;e++){var s=this.inputs[e],o=s.prevTxId+":"+s.outputIndex;if(!i.isUndefined(n[o]))return"transaction input "+e+" duplicate input";n[o]=!0}if(this.isCoinbase()){var a=this.inputs[0]._scriptBuffer;if(a.length<2||a.length>100)return"coinbase transaction script size invalid"}else for(e=0;e<this.inputs.length;e++)if(this.inputs[e].isNull())return"transaction input "+e+" has null input";return!0},P.prototype.isCoinbase=function(){return 1===this.inputs.length&&this.inputs[0].isNull()},P.prototype.setInputScript=function(t,e){return e instanceof Function?(this.unlockScriptCallbackMap.set(t,e),this.inputs[t].setScript(e(this,this.inputs[t].output))):this.inputs[t].setScript(e),this._updateChangeOutput(),this},P.prototype.setInputSequence=function(t,e){return this.inputs[t].sequenceNumber=e,this},P.prototype.setOutput=function(t,e){return e instanceof Function?(this.outputCallbackMap.set(t,e),this.outputs[t]=e(this)):this.outputs[t]=e,this._updateChangeOutput(),this},P.prototype.seal=function(){const t=this;return this.outputCallbackMap.forEach((function(e,r){t.outputs[r]=e(t)})),this.unlockScriptCallbackMap.forEach((function(e,r){t.inputs[r].setScript(e(t,t.inputs[r].output))})),this._privateKey&&this.sign(this._privateKey,this._sigType),this.isSeal=!0,this},P.prototype.setLockTime=function(t){return this.nLockTime=t,this},P.prototype.getChangeAmount=function(){return i.isUndefined(this._changeIndex)?0:this.outputs[this._changeIndex].satoshis},P.prototype.getEstimateFee=function(){return this._estimateFee()},P.prototype.checkFeeRate=function(t){return this._getUnspentValue()/this._estimateSize()>=(t||this._feePerKb||P.FEE_PER_KB)/1e3},P.prototype.prevouts=function(){var t=new h;return i.each(this.inputs,(function(e){t.writeReverse(e.prevTxId),t.writeUInt32LE(e.outputIndex)})),t.toBuffer().toString("hex")},t.exports=P},function(t,e,r){"use strict";var i=r(1),n=r(2),s=r(4),o=r(9),a=r(21);function u(t){if(!(this instanceof u))return new u(t);n.checkArgument(i.isObject(t),"Must provide an object from where to extract data");var e=t.address?new a(t.address):void 0,r=t.txid?t.txid:t.txId;if(!r||!s.isHexaString(r)||r.length>64)throw new Error("Invalid TXID in object",t);var f=i.isUndefined(t.vout)?t.outputIndex:t.vout;if(!i.isNumber(f))throw new Error("Invalid outputIndex, received "+f);n.checkArgument(!i.isUndefined(t.scriptPubKey)||!i.isUndefined(t.script),"Must provide the scriptPubKey for that output!");var h=new o(t.scriptPubKey||t.script);n.checkArgument(!i.isUndefined(t.amount)||!i.isUndefined(t.satoshis),"Must provide an amount for the output");var c=i.isUndefined(t.amount)?t.satoshis:Math.round(1e8*t.amount);n.checkArgument(i.isNumber(c),"Amount must be a number"),s.defineImmutable(this,{address:e,txId:r,outputIndex:f,script:h,satoshis:c})}u.prototype.inspect=function(){return"<UnspentOutput: "+this.txId+":"+this.outputIndex+", satoshis: "+this.satoshis+", address: "+this.address+">"},u.prototype.toString=function(){return this.txId+":"+this.outputIndex},u.fromObject=function(t){return new u(t)},u.prototype.toObject=u.prototype.toJSON=function(){return{address:this.address?this.address.toString():void 0,txid:this.txId,vout:this.outputIndex,scriptPubKey:this.script.toBuffer().toString("hex"),amount:Number.parseFloat((this.satoshis/1e8).toFixed(8))}},t.exports=u},function(t,e,r){"use strict";(function(e){const i=r(1),n=r(34),s=r(14),o=r(13),a=r(5),u=r(32),f=r(7),h=r(2);function c(t){if(!(this instanceof c))return new c(t);let r={};if(e.isBuffer(t))r=c._fromBufferReader(s(t));else{if(!i.isObject(t))throw new TypeError("Unrecognized argument for MerkleBlock");{let e;e=t.header instanceof n?t.header:n.fromObject(t.header),r={header:e,numTransactions:t.numTransactions,hashes:t.hashes,flags:t.flags}}}return i.extend(this,r),this._flagBitsUsed=0,this._hashesUsed=0,this}c.fromBuffer=function(t){return c.fromBufferReader(s(t))},c.fromBufferReader=function(t){return new c(c._fromBufferReader(t))},c.prototype.toBuffer=function(){return this.toBufferWriter().concat()},c.prototype.toBufferWriter=function(t){t||(t=new o),t.write(this.header.toBuffer()),t.writeUInt32LE(this.numTransactions),t.writeVarintNum(this.hashes.length);for(let r=0;r<this.hashes.length;r++)t.write(e.from(this.hashes[r],"hex"));t.writeVarintNum(this.flags.length);for(let e=0;e<this.flags.length;e++)t.writeUInt8(this.flags[e]);return t},c.prototype.toObject=c.prototype.toJSON=function(){return{header:this.header.toObject(),numTransactions:this.numTransactions,hashes:this.hashes,flags:this.flags}},c.prototype.validMerkleTree=function(){if(h.checkState(i.isArray(this.flags),"MerkleBlock flags is not an array"),h.checkState(i.isArray(this.hashes),"MerkleBlock hashes is not an array"),this.hashes.length>this.numTransactions)return!1;if(8*this.flags.length<this.hashes.length)return!1;const t=this._calcTreeHeight(),e={hashesUsed:0,flagBitsUsed:0},r=this._traverseMerkleTree(t,0,e);return e.hashesUsed===this.hashes.length&&r.equals(this.header.merkleRoot)},c.prototype.filterdTxsHash=function(){throw new Error("filterdTxsHash has been deprecated. use filteredTxsHash.")},c.prototype.filteredTxsHash=function(){if(h.checkState(i.isArray(this.flags),"MerkleBlock flags is not an array"),h.checkState(i.isArray(this.hashes),"MerkleBlock hashes is not an array"),this.hashes.length>this.numTransactions)throw new f.MerkleBlock.InvalidMerkleTree;if(8*this.flags.length<this.hashes.length)throw new f.MerkleBlock.InvalidMerkleTree;if(1===this.hashes.length)return[];const t=this._calcTreeHeight(),e={hashesUsed:0,flagBitsUsed:0},r=this._traverseMerkleTree(t,0,e,!0);if(e.hashesUsed!==this.hashes.length)throw new f.MerkleBlock.InvalidMerkleTree;return r},c.prototype._traverseMerkleTree=function(t,r,i,n){if((i=i||{}).txs=i.txs||[],i.flagBitsUsed=i.flagBitsUsed||0,i.hashesUsed=i.hashesUsed||0,n=n||!1,i.flagBitsUsed>8*this.flags.length)return null;const s=this.flags[i.flagBitsUsed>>3]>>>(7&i.flagBitsUsed++)&1;if(0!==t&&s){const s=this._traverseMerkleTree(t-1,2*r,i);let o=s;return 2*r+1<this._calcTreeWidth(t-1)&&(o=this._traverseMerkleTree(t-1,2*r+1,i)),n?i.txs:a.sha256sha256(e.concat([s,o]))}{if(i.hashesUsed>=this.hashes.length)return null;const r=this.hashes[i.hashesUsed++];return 0===t&&s&&i.txs.push(r),e.from(r,"hex")}},c.prototype._calcTreeWidth=function(t){return this.numTransactions+(1<<t)-1>>t},c.prototype._calcTreeHeight=function(){let t=0;for(;this._calcTreeWidth(t)>1;)t++;return t},c.prototype.hasTransaction=function(t){h.checkArgument(!i.isUndefined(t),"tx cannot be undefined"),h.checkArgument(t instanceof u||"string"==typeof t,'Invalid tx given, tx must be a "string" or "Transaction"');let r=t;t instanceof u&&(r=e.from(t.id,"hex").reverse().toString("hex"));const n=[],s=this._calcTreeHeight();return this._traverseMerkleTree(s,0,{txs:n}),-1!==n.indexOf(r)},c._fromBufferReader=function(t){h.checkState(!t.finished(),"No merkleblock data received");const e={};e.header=n.fromBufferReader(t),e.numTransactions=t.readUInt32LE();const r=t.readVarintNum();e.hashes=[];for(let i=0;i<r;i++)e.hashes.push(t.read(32).toString("hex"));const i=t.readVarintNum();e.flags=[];for(let r=0;r<i;r++)e.flags.push(t.readUInt8());return e},c.fromObject=function(t){return new c(t)},t.exports=c}).call(this,r(0).Buffer)},function(t,e,r){"use strict";var i=r(40),n=r(0);const s=n.Buffer;var o=r(1),a=r(2),u=r(3),f=r(31),h=r(23),c=r(5),d=r(19),p=r(20),l=r(30),m=r(33),b=r(7),g=b.HDPrivateKey,y=r(4);function v(t){if(t instanceof v)return t;if(!(this instanceof v))return new v(t);if(!t)return this._generateRandomly();if(d.get(t))return this._generateRandomly(t);if(o.isString(t)||s.isBuffer(t))if(v.isValidSerialized(t))this._buildFromSerialized(t);else if(y.isValidJSON(t))this._buildFromJSON(t);else{if(!s.isBuffer(t)||!v.isValidSerialized(t.toString()))throw v.getSerializedError(t);this._buildFromSerialized(t.toString())}else{if(!o.isObject(t))throw new g.UnrecognizedArgument(t);this._buildFromObject(t)}}v.fromRandom=function(){return new v},v.isValidPath=function(t,e){if(o.isString(t)){var r=v._getDerivationIndexes(t);return null!==r&&o.every(r,v.isValidPath)}return!!o.isNumber(t)&&(t<v.Hardened&&!0===e&&(t+=v.Hardened),t>=0&&t<v.MaxIndex)},v._getDerivationIndexes=function(t){var e=t.split("/");if(o.includes(v.RootElementAlias,t))return[];if(!o.includes(v.RootElementAlias,e[0]))return null;var r=e.slice(1).map((function(t){var e="'"===t.slice(-1);if(e&&(t=t.slice(0,-1)),!t||"-"===t[0])return NaN;var r=+t;return e&&(r+=v.Hardened),r}));return o.some(r,isNaN)?null:r},v.prototype.derive=function(){throw new Error("derive has been deprecated. use deriveChild or, for the old way, deriveNonCompliantChild.")},v.prototype.deriveChild=function(t,e){if(o.isNumber(t))return this._deriveWithNumber(t,e);if(o.isString(t))return this._deriveFromString(t);throw new g.InvalidDerivationArgument(t)},v.prototype.deriveNonCompliantChild=function(t,e){if(o.isNumber(t))return this._deriveWithNumber(t,e,!0);if(o.isString(t))return this._deriveFromString(t,!0);throw new g.InvalidDerivationArgument(t)},v.prototype._deriveWithNumber=function(t,e,r){if(!v.isValidPath(t,e))throw new g.InvalidPath(t);e=t>=v.Hardened||e,t<v.Hardened&&!0===e&&(t+=v.Hardened);var o,a=y.integerAsBuffer(t);if(e&&r){var f=this.privateKey.bn.toBuffer();o=s.concat([n.Buffer.from([0]),f,a])}else if(e){var h=this.privateKey.bn.toBuffer({size:32});i(32===h.length,"length of private key buffer is expected to be 32 bytes"),o=s.concat([n.Buffer.from([0]),h,a])}else o=s.concat([this.publicKey.toBuffer(),a]);var d=c.sha512hmac(o,this._buffers.chainCode),m=u.fromBuffer(d.slice(0,32),{size:32}),b=d.slice(32,64),_=m.add(this.privateKey.toBigNumber()).umod(p.getN()).toBuffer({size:32});return l.isValid(_)?new v({network:this.network,depth:this.depth+1,parentFingerPrint:this.fingerPrint,childIndex:t,chainCode:b,privateKey:_}):this._deriveWithNumber(t+1,null,r)},v.prototype._deriveFromString=function(t,e){if(!v.isValidPath(t))throw new g.InvalidPath(t);return v._getDerivationIndexes(t).reduce((function(t,r){return t._deriveWithNumber(r,null,e)}),this)},v.isValidSerialized=function(t,e){return!v.getSerializedError(t,e)},v.getSerializedError=function(t,e){if(!o.isString(t)&&!s.isBuffer(t))return new g.UnrecognizedArgument("Expected string or buffer");if(!f.validCharacters(t))return new b.InvalidB58Char("(unknown)",t);try{t=h.decode(t)}catch(e){return new b.InvalidB58Checksum(t)}if(t.length!==v.DataLength)return new g.InvalidLength(t);if(!o.isUndefined(e)){var r=v._validateNetwork(t,e);if(r)return r}return null},v._validateNetwork=function(t,e){var r=d.get(e);if(!r)return new b.InvalidNetworkArgument(e);var i=t.slice(0,4);return i.readUInt32BE(0)!==r.xprivkey?new b.InvalidNetwork(i):null},v.fromString=function(t){return a.checkArgument(o.isString(t),"No valid string was provided"),new v(t)},v.fromObject=function(t){return a.checkArgument(o.isObject(t),"No valid argument was provided"),new v(t)},v.prototype._buildFromJSON=function(t){return this._buildFromObject(JSON.parse(t))},v.prototype._buildFromObject=function(t){var e={version:t.network?y.integerAsBuffer(d.get(t.network).xprivkey):t.version,depth:o.isNumber(t.depth)?s.from([255&t.depth]):t.depth,parentFingerPrint:o.isNumber(t.parentFingerPrint)?y.integerAsBuffer(t.parentFingerPrint):t.parentFingerPrint,childIndex:o.isNumber(t.childIndex)?y.integerAsBuffer(t.childIndex):t.childIndex,chainCode:o.isString(t.chainCode)?s.from(t.chainCode,"hex"):t.chainCode,privateKey:o.isString(t.privateKey)&&y.isHexa(t.privateKey)?s.from(t.privateKey,"hex"):t.privateKey,checksum:t.checksum?t.checksum.length?t.checksum:y.integerAsBuffer(t.checksum):void 0};return this._buildFromBuffers(e)},v.prototype._buildFromSerialized=function(t){var e=h.decode(t),r={version:e.slice(v.VersionStart,v.VersionEnd),depth:e.slice(v.DepthStart,v.DepthEnd),parentFingerPrint:e.slice(v.ParentFingerPrintStart,v.ParentFingerPrintEnd),childIndex:e.slice(v.ChildIndexStart,v.ChildIndexEnd),chainCode:e.slice(v.ChainCodeStart,v.ChainCodeEnd),privateKey:e.slice(v.PrivateKeyStart,v.PrivateKeyEnd),checksum:e.slice(v.ChecksumStart,v.ChecksumEnd),xprivkey:t};return this._buildFromBuffers(r)},v.prototype._generateRandomly=function(t){return v.fromSeed(m.getRandomBuffer(64),t)},v.fromSeed=function(t,e){if(y.isHexaString(t)&&(t=s.from(t,"hex")),!s.isBuffer(t))throw new g.InvalidEntropyArgument(t);if(t.length<16)throw new g.InvalidEntropyArgument.NotEnoughEntropy(t);if(t.length>64)throw new g.InvalidEntropyArgument.TooMuchEntropy(t);var r=c.sha512hmac(t,n.Buffer.from("Bitcoin seed"));return new 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this.toBuffer().toString("hex")},y.Hardened=2147483648,y.RootElementAlias=["m","M"],y.VersionSize=4,y.DepthSize=1,y.ParentFingerPrintSize=4,y.ChildIndexSize=4,y.ChainCodeSize=32,y.PublicKeySize=33,y.CheckSumSize=4,y.DataSize=78,y.SerializedByteSize=82,y.VersionStart=0,y.VersionEnd=y.VersionStart+y.VersionSize,y.DepthStart=y.VersionEnd,y.DepthEnd=y.DepthStart+y.DepthSize,y.ParentFingerPrintStart=y.DepthEnd,y.ParentFingerPrintEnd=y.ParentFingerPrintStart+y.ParentFingerPrintSize,y.ChildIndexStart=y.ParentFingerPrintEnd,y.ChildIndexEnd=y.ChildIndexStart+y.ChildIndexSize,y.ChainCodeStart=y.ChildIndexEnd,y.ChainCodeEnd=y.ChainCodeStart+y.ChainCodeSize,y.PublicKeyStart=y.ChainCodeEnd,y.PublicKeyEnd=y.PublicKeyStart+y.PublicKeySize,y.ChecksumStart=y.PublicKeyEnd,y.ChecksumEnd=y.ChecksumStart+y.CheckSumSize,b(y.PublicKeyEnd===y.DataSize),b(y.ChecksumEnd===y.SerializedByteSize),t.exports=y}).call(this,r(0).Buffer)},function(t,e,r){"use strict";(function(e){var i=t.exports;i.version="v"+r(67).version,i.versionGuard=function(t){if(void 0!==t){console.warn("\n      More than one instance of radiantjs found.\n      Please make sure to require radiantjs and check that submodules do\n      not also include their own radiantjs dependency.")}};var 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_t=(f+(i=i+Math.imul(c,$)|0)|0)+((8191&(n=(n=n+Math.imul(c,tt)|0)+Math.imul(d,$)|0))<<13)|0;f=((s=s+Math.imul(d,tt)|0)+(n>>>13)|0)+(_t>>>26)|0,_t&=67108863,i=Math.imul(P,K),n=(n=Math.imul(P,z))+Math.imul(O,K)|0,s=Math.imul(O,z),i=i+Math.imul(I,V)|0,n=(n=n+Math.imul(I,q)|0)+Math.imul(E,V)|0,s=s+Math.imul(E,q)|0,i=i+Math.imul(_,G)|0,n=(n=n+Math.imul(_,X)|0)+Math.imul(S,G)|0,s=s+Math.imul(S,X)|0,i=i+Math.imul(g,W)|0,n=(n=n+Math.imul(g,J)|0)+Math.imul(y,W)|0,s=s+Math.imul(y,J)|0,i=i+Math.imul(l,$)|0,n=(n=n+Math.imul(l,tt)|0)+Math.imul(m,$)|0,s=s+Math.imul(m,tt)|0;var St=(f+(i=i+Math.imul(c,rt)|0)|0)+((8191&(n=(n=n+Math.imul(c,it)|0)+Math.imul(d,rt)|0))<<13)|0;f=((s=s+Math.imul(d,it)|0)+(n>>>13)|0)+(St>>>26)|0,St&=67108863,i=Math.imul(k,K),n=(n=Math.imul(k,z))+Math.imul(T,K)|0,s=Math.imul(T,z),i=i+Math.imul(P,V)|0,n=(n=n+Math.imul(P,q)|0)+Math.imul(O,V)|0,s=s+Math.imul(O,q)|0,i=i+Math.imul(I,G)|0,n=(n=n+Math.imul(I,X)|0)+Math.imul(E,G)|0,s=s+Math.imul(E,X)|0,i=i+Math.imul(_,W)|0,n=(n=n+Math.imul(_,J)|0)+Math.imul(S,W)|0,s=s+Math.imul(S,J)|0,i=i+Math.imul(g,$)|0,n=(n=n+Math.imul(g,tt)|0)+Math.imul(y,$)|0,s=s+Math.imul(y,tt)|0,i=i+Math.imul(l,rt)|0,n=(n=n+Math.imul(l,it)|0)+Math.imul(m,rt)|0,s=s+Math.imul(m,it)|0;var wt=(f+(i=i+Math.imul(c,st)|0)|0)+((8191&(n=(n=n+Math.imul(c,ot)|0)+Math.imul(d,st)|0))<<13)|0;f=((s=s+Math.imul(d,ot)|0)+(n>>>13)|0)+(wt>>>26)|0,wt&=67108863,i=Math.imul(x,K),n=(n=Math.imul(x,z))+Math.imul(N,K)|0,s=Math.imul(N,z),i=i+Math.imul(k,V)|0,n=(n=n+Math.imul(k,q)|0)+Math.imul(T,V)|0,s=s+Math.imul(T,q)|0,i=i+Math.imul(P,G)|0,n=(n=n+Math.imul(P,X)|0)+Math.imul(O,G)|0,s=s+Math.imul(O,X)|0,i=i+Math.imul(I,W)|0,n=(n=n+Math.imul(I,J)|0)+Math.imul(E,W)|0,s=s+Math.imul(E,J)|0,i=i+Math.imul(_,$)|0,n=(n=n+Math.imul(_,tt)|0)+Math.imul(S,$)|0,s=s+Math.imul(S,tt)|0,i=i+Math.imul(g,rt)|0,n=(n=n+Math.imul(g,it)|0)+Math.imul(y,rt)|0,s=s+Math.imul(y,it)|0,i=i+Math.imul(l,st)|0,n=(n=n+Math.imul(l,ot)|0)+Math.imul(m,st)|0,s=s+Math.imul(m,ot)|0;var It=(f+(i=i+Math.imul(c,ut)|0)|0)+((8191&(n=(n=n+Math.imul(c,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((s=s+Math.imul(d,ft)|0)+(n>>>13)|0)+(It>>>26)|0,It&=67108863,i=Math.imul(U,K),n=(n=Math.imul(U,z))+Math.imul(C,K)|0,s=Math.imul(C,z),i=i+Math.imul(x,V)|0,n=(n=n+Math.imul(x,q)|0)+Math.imul(N,V)|0,s=s+Math.imul(N,q)|0,i=i+Math.imul(k,G)|0,n=(n=n+Math.imul(k,X)|0)+Math.imul(T,G)|0,s=s+Math.imul(T,X)|0,i=i+Math.imul(P,W)|0,n=(n=n+Math.imul(P,J)|0)+Math.imul(O,W)|0,s=s+Math.imul(O,J)|0,i=i+Math.imul(I,$)|0,n=(n=n+Math.imul(I,tt)|0)+Math.imul(E,$)|0,s=s+Math.imul(E,tt)|0,i=i+Math.imul(_,rt)|0,n=(n=n+Math.imul(_,it)|0)+Math.imul(S,rt)|0,s=s+Math.imul(S,it)|0,i=i+Math.imul(g,st)|0,n=(n=n+Math.imul(g,ot)|0)+Math.imul(y,st)|0,s=s+Math.imul(y,ot)|0,i=i+Math.imul(l,ut)|0,n=(n=n+Math.imul(l,ft)|0)+Math.imul(m,ut)|0,s=s+Math.imul(m,ft)|0;var Et=(f+(i=i+Math.imul(c,ct)|0)|0)+((8191&(n=(n=n+Math.imul(c,dt)|0)+Math.imul(d,ct)|0))<<13)|0;f=((s=s+Math.imul(d,dt)|0)+(n>>>13)|0)+(Et>>>26)|0,Et&=67108863,i=Math.imul(H,K),n=(n=Math.imul(H,z))+Math.imul(D,K)|0,s=Math.imul(D,z),i=i+Math.imul(U,V)|0,n=(n=n+Math.imul(U,q)|0)+Math.imul(C,V)|0,s=s+Math.imul(C,q)|0,i=i+Math.imul(x,G)|0,n=(n=n+Math.imul(x,X)|0)+Math.imul(N,G)|0,s=s+Math.imul(N,X)|0,i=i+Math.imul(k,W)|0,n=(n=n+Math.imul(k,J)|0)+Math.imul(T,W)|0,s=s+Math.imul(T,J)|0,i=i+Math.imul(P,$)|0,n=(n=n+Math.imul(P,tt)|0)+Math.imul(O,$)|0,s=s+Math.imul(O,tt)|0,i=i+Math.imul(I,rt)|0,n=(n=n+Math.imul(I,it)|0)+Math.imul(E,rt)|0,s=s+Math.imul(E,it)|0,i=i+Math.imul(_,st)|0,n=(n=n+Math.imul(_,ot)|0)+Math.imul(S,st)|0,s=s+Math.imul(S,ot)|0,i=i+Math.imul(g,ut)|0,n=(n=n+Math.imul(g,ft)|0)+Math.imul(y,ut)|0,s=s+Math.imul(y,ft)|0,i=i+Math.imul(l,ct)|0,n=(n=n+Math.imul(l,dt)|0)+Math.imul(m,ct)|0,s=s+Math.imul(m,dt)|0;var At=(f+(i=i+Math.imul(c,lt)|0)|0)+((8191&(n=(n=n+Math.imul(c,mt)|0)+Math.imul(d,lt)|0))<<13)|0;f=((s=s+Math.imul(d,mt)|0)+(n>>>13)|0)+(At>>>26)|0,At&=67108863,i=Math.imul(H,V),n=(n=Math.imul(H,q))+Math.imul(D,V)|0,s=Math.imul(D,q),i=i+Math.imul(U,G)|0,n=(n=n+Math.imul(U,X)|0)+Math.imul(C,G)|0,s=s+Math.imul(C,X)|0,i=i+Math.imul(x,W)|0,n=(n=n+Math.imul(x,J)|0)+Math.imul(N,W)|0,s=s+Math.imul(N,J)|0,i=i+Math.imul(k,$)|0,n=(n=n+Math.imul(k,tt)|0)+Math.imul(T,$)|0,s=s+Math.imul(T,tt)|0,i=i+Math.imul(P,rt)|0,n=(n=n+Math.imul(P,it)|0)+Math.imul(O,rt)|0,s=s+Math.imul(O,it)|0,i=i+Math.imul(I,st)|0,n=(n=n+Math.imul(I,ot)|0)+Math.imul(E,st)|0,s=s+Math.imul(E,ot)|0,i=i+Math.imul(_,ut)|0,n=(n=n+Math.imul(_,ft)|0)+Math.imul(S,ut)|0,s=s+Math.imul(S,ft)|0,i=i+Math.imul(g,ct)|0,n=(n=n+Math.imul(g,dt)|0)+Math.imul(y,ct)|0,s=s+Math.imul(y,dt)|0;var Pt=(f+(i=i+Math.imul(l,lt)|0)|0)+((8191&(n=(n=n+Math.imul(l,mt)|0)+Math.imul(m,lt)|0))<<13)|0;f=((s=s+Math.imul(m,mt)|0)+(n>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,i=Math.imul(H,G),n=(n=Math.imul(H,X))+Math.imul(D,G)|0,s=Math.imul(D,X),i=i+Math.imul(U,W)|0,n=(n=n+Math.imul(U,J)|0)+Math.imul(C,W)|0,s=s+Math.imul(C,J)|0,i=i+Math.imul(x,$)|0,n=(n=n+Math.imul(x,tt)|0)+Math.imul(N,$)|0,s=s+Math.imul(N,tt)|0,i=i+Math.imul(k,rt)|0,n=(n=n+Math.imul(k,it)|0)+Math.imul(T,rt)|0,s=s+Math.imul(T,it)|0,i=i+Math.imul(P,st)|0,n=(n=n+Math.imul(P,ot)|0)+Math.imul(O,st)|0,s=s+Math.imul(O,ot)|0,i=i+Math.imul(I,ut)|0,n=(n=n+Math.imul(I,ft)|0)+Math.imul(E,ut)|0,s=s+Math.imul(E,ft)|0,i=i+Math.imul(_,ct)|0,n=(n=n+Math.imul(_,dt)|0)+Math.imul(S,ct)|0,s=s+Math.imul(S,dt)|0;var Ot=(f+(i=i+Math.imul(g,lt)|0)|0)+((8191&(n=(n=n+Math.imul(g,mt)|0)+Math.imul(y,lt)|0))<<13)|0;f=((s=s+Math.imul(y,mt)|0)+(n>>>13)|0)+(Ot>>>26)|0,Ot&=67108863,i=Math.imul(H,W),n=(n=Math.imul(H,J))+Math.imul(D,W)|0,s=Math.imul(D,J),i=i+Math.imul(U,$)|0,n=(n=n+Math.imul(U,tt)|0)+Math.imul(C,$)|0,s=s+Math.imul(C,tt)|0,i=i+Math.imul(x,rt)|0,n=(n=n+Math.imul(x,it)|0)+Math.imul(N,rt)|0,s=s+Math.imul(N,it)|0,i=i+Math.imul(k,st)|0,n=(n=n+Math.imul(k,ot)|0)+Math.imul(T,st)|0,s=s+Math.imul(T,ot)|0,i=i+Math.imul(P,ut)|0,n=(n=n+Math.imul(P,ft)|0)+Math.imul(O,ut)|0,s=s+Math.imul(O,ft)|0,i=i+Math.imul(I,ct)|0,n=(n=n+Math.imul(I,dt)|0)+Math.imul(E,ct)|0,s=s+Math.imul(E,dt)|0;var Mt=(f+(i=i+Math.imul(_,lt)|0)|0)+((8191&(n=(n=n+Math.imul(_,mt)|0)+Math.imul(S,lt)|0))<<13)|0;f=((s=s+Math.imul(S,mt)|0)+(n>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,i=Math.imul(H,$),n=(n=Math.imul(H,tt))+Math.imul(D,$)|0,s=Math.imul(D,tt),i=i+Math.imul(U,rt)|0,n=(n=n+Math.imul(U,it)|0)+Math.imul(C,rt)|0,s=s+Math.imul(C,it)|0,i=i+Math.imul(x,st)|0,n=(n=n+Math.imul(x,ot)|0)+Math.imul(N,st)|0,s=s+Math.imul(N,ot)|0,i=i+Math.imul(k,ut)|0,n=(n=n+Math.imul(k,ft)|0)+Math.imul(T,ut)|0,s=s+Math.imul(T,ft)|0,i=i+Math.imul(P,ct)|0,n=(n=n+Math.imul(P,dt)|0)+Math.imul(O,ct)|0,s=s+Math.imul(O,dt)|0;var kt=(f+(i=i+Math.imul(I,lt)|0)|0)+((8191&(n=(n=n+Math.imul(I,mt)|0)+Math.imul(E,lt)|0))<<13)|0;f=((s=s+Math.imul(E,mt)|0)+(n>>>13)|0)+(kt>>>26)|0,kt&=67108863,i=Math.imul(H,rt),n=(n=Math.imul(H,it))+Math.imul(D,rt)|0,s=Math.imul(D,it),i=i+Math.imul(U,st)|0,n=(n=n+Math.imul(U,ot)|0)+Math.imul(C,st)|0,s=s+Math.imul(C,ot)|0,i=i+Math.imul(x,ut)|0,n=(n=n+Math.imul(x,ft)|0)+Math.imul(N,ut)|0,s=s+Math.imul(N,ft)|0,i=i+Math.imul(k,ct)|0,n=(n=n+Math.imul(k,dt)|0)+Math.imul(T,ct)|0,s=s+Math.imul(T,dt)|0;var Tt=(f+(i=i+Math.imul(P,lt)|0)|0)+((8191&(n=(n=n+Math.imul(P,mt)|0)+Math.imul(O,lt)|0))<<13)|0;f=((s=s+Math.imul(O,mt)|0)+(n>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,i=Math.imul(H,st),n=(n=Math.imul(H,ot))+Math.imul(D,st)|0,s=Math.imul(D,ot),i=i+Math.imul(U,ut)|0,n=(n=n+Math.imul(U,ft)|0)+Math.imul(C,ut)|0,s=s+Math.imul(C,ft)|0,i=i+Math.imul(x,ct)|0,n=(n=n+Math.imul(x,dt)|0)+Math.imul(N,ct)|0,s=s+Math.imul(N,dt)|0;var Rt=(f+(i=i+Math.imul(k,lt)|0)|0)+((8191&(n=(n=n+Math.imul(k,mt)|0)+Math.imul(T,lt)|0))<<13)|0;f=((s=s+Math.imul(T,mt)|0)+(n>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,i=Math.imul(H,ut),n=(n=Math.imul(H,ft))+Math.imul(D,ut)|0,s=Math.imul(D,ft),i=i+Math.imul(U,ct)|0,n=(n=n+Math.imul(U,dt)|0)+Math.imul(C,ct)|0,s=s+Math.imul(C,dt)|0;var xt=(f+(i=i+Math.imul(x,lt)|0)|0)+((8191&(n=(n=n+Math.imul(x,mt)|0)+Math.imul(N,lt)|0))<<13)|0;f=((s=s+Math.imul(N,mt)|0)+(n>>>13)|0)+(xt>>>26)|0,xt&=67108863,i=Math.imul(H,ct),n=(n=Math.imul(H,dt))+Math.imul(D,ct)|0,s=Math.imul(D,dt);var Nt=(f+(i=i+Math.imul(U,lt)|0)|0)+((8191&(n=(n=n+Math.imul(U,mt)|0)+Math.imul(C,lt)|0))<<13)|0;f=((s=s+Math.imul(C,mt)|0)+(n>>>13)|0)+(Nt>>>26)|0,Nt&=67108863;var Bt=(f+(i=Math.imul(H,lt))|0)+((8191&(n=(n=Math.imul(H,mt))+Math.imul(D,lt)|0))<<13)|0;return f=((s=Math.imul(D,mt))+(n>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,u[0]=bt,u[1]=gt,u[2]=yt,u[3]=vt,u[4]=_t,u[5]=St,u[6]=wt,u[7]=It,u[8]=Et,u[9]=At,u[10]=Pt,u[11]=Ot,u[12]=Mt,u[13]=kt,u[14]=Tt,u[15]=Rt,u[16]=xt,u[17]=Nt,u[18]=Bt,0!==f&&(u[19]=f,r.length++),r};function l(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(p=d),s.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?p(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var i=0,n=0,s=0;s<r.length-1;s++){var o=n;n=0;for(var a=67108863&i,u=Math.min(s,e.length-1),f=Math.max(0,s-t.length+1);f<=u;f++){var h=s-f,c=(0|t.words[h])*(0|e.words[f]),d=67108863&c;a=67108863&(d=d+a|0),n+=(o=(o=o+(c/67108864|0)|0)+(d>>>26)|0)>>>26,o&=67108863}r.words[s]=a,i=o,o=n}return 0!==i?r.words[s]=i:r.length--,r.strip()}(this,t,e):l(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=s.prototype._countBits(t)-1,i=0;i<t;i++)e[i]=this.revBin(i,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var i=0,n=0;n<e;n++)i|=(1&t)<<e-n-1,t>>=1;return i},m.prototype.permute=function(t,e,r,i,n,s){for(var o=0;o<s;o++)i[o]=e[t[o]],n[o]=r[t[o]]},m.prototype.transform=function(t,e,r,i,n,s){this.permute(s,t,e,r,i,n);for(var o=1;o<n;o<<=1)for(var a=o<<1,u=Math.cos(2*Math.PI/a),f=Math.sin(2*Math.PI/a),h=0;h<n;h+=a)for(var c=u,d=f,p=0;p<o;p++){var l=r[h+p],m=i[h+p],b=r[h+p+o],g=i[h+p+o],y=c*b-d*g;g=c*g+d*b,b=y,r[h+p]=l+b,i[h+p]=m+g,r[h+p+o]=l-b,i[h+p+o]=m-g,p!==a&&(y=u*c-f*d,d=u*d+f*c,c=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),i=1&r,n=0;for(r=r/2|0;r;r>>>=1)n++;return 1<<n+1+i},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var i=0;i<r/2;i++){var n=t[i];t[i]=t[r-i-1],t[r-i-1]=n,n=e[i],e[i]=-e[r-i-1],e[r-i-1]=-n}},m.prototype.normalize13b=function(t,e){for(var r=0,i=0;i<e/2;i++){var n=8192*Math.round(t[2*i+1]/e)+Math.round(t[2*i]/e)+r;t[i]=67108863&n,r=n<67108864?0:n/67108864|0}return t},m.prototype.convert13b=function(t,e,r,n){for(var s=0,o=0;o<e;o++)s+=0|t[o],r[2*o]=8191&s,s>>>=13,r[2*o+1]=8191&s,s>>>=13;for(o=2*e;o<n;++o)r[o]=0;i(0===s),i(0==(-8192&s))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var i=2*this.guessLen13b(t.length,e.length),n=this.makeRBT(i),s=this.stub(i),o=new Array(i),a=new Array(i),u=new Array(i),f=new Array(i),h=new Array(i),c=new Array(i),d=r.words;d.length=i,this.convert13b(t.words,t.length,o,i),this.convert13b(e.words,e.length,f,i),this.transform(o,s,a,u,i,n),this.transform(f,s,h,c,i,n);for(var p=0;p<i;p++){var l=a[p]*h[p]-u[p]*c[p];u[p]=a[p]*c[p]+u[p]*h[p],a[p]=l}return this.conjugate(a,u,i),this.transform(a,u,d,s,i,n),this.conjugate(d,s,i),this.normalize13b(d,i),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},s.prototype.mul=function(t){var e=new s(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},s.prototype.mulf=function(t){var e=new s(null);return e.words=new Array(this.length+t.length),l(this,t,e)},s.prototype.imul=function(t){return this.clone().mulTo(t,this)},s.prototype.imuln=function(t){i("number"==typeof t),i(t<67108864);for(var e=0,r=0;r<this.length;r++){var n=(0|this.words[r])*t,s=(67108863&n)+(67108863&e);e>>=26,e+=n/67108864|0,e+=s>>>26,this.words[r]=67108863&s}return 0!==e&&(this.words[r]=e,this.length++),this},s.prototype.muln=function(t){return this.clone().imuln(t)},s.prototype.sqr=function(){return this.mul(this)},s.prototype.isqr=function(){return this.imul(this.clone())},s.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var i=r/26|0,n=r%26;e[r]=(t.words[i]&1<<n)>>>n}return e}(t);if(0===e.length)return new s(1);for(var r=this,i=0;i<e.length&&0===e[i];i++,r=r.sqr());if(++i<e.length)for(var n=r.sqr();i<e.length;i++,n=n.sqr())0!==e[i]&&(r=r.mul(n));return r},s.prototype.iushln=function(t){i("number"==typeof t&&t>=0);var e,r=t%26,n=(t-r)/26,s=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var a=this.words[e]&s,u=(0|this.words[e])-a<<r;this.words[e]=u|o,o=a>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==n){for(e=this.length-1;e>=0;e--)this.words[e+n]=this.words[e];for(e=0;e<n;e++)this.words[e]=0;this.length+=n}return this.strip()},s.prototype.ishln=function(t){return i(0===this.negative),this.iushln(t)},s.prototype.iushrn=function(t,e,r){var n;i("number"==typeof t&&t>=0),n=e?(e-e%26)/26:0;var s=t%26,o=Math.min((t-s)/26,this.length),a=67108863^67108863>>>s<<s,u=r;if(n-=o,n=Math.max(0,n),u){for(var f=0;f<o;f++)u.words[f]=this.words[f];u.length=o}if(0===o);else if(this.length>o)for(this.length-=o,f=0;f<this.length;f++)this.words[f]=this.words[f+o];else this.words[0]=0,this.length=1;var h=0;for(f=this.length-1;f>=0&&(0!==h||f>=n);f--){var c=0|this.words[f];this.words[f]=h<<26-s|c>>>s,h=c&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},s.prototype.ishrn=function(t,e,r){return i(0===this.negative),this.iushrn(t,e,r)},s.prototype.shln=function(t){return this.clone().ishln(t)},s.prototype.ushln=function(t){return this.clone().iushln(t)},s.prototype.shrn=function(t){return this.clone().ishrn(t)},s.prototype.ushrn=function(t){return this.clone().iushrn(t)},s.prototype.testn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,n=1<<e;return!(this.length<=r)&&!!(this.words[r]&n)},s.prototype.imaskn=function(t){i("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(i(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var n=67108863^67108863>>>e<<e;this.words[this.length-1]&=n}return this.strip()},s.prototype.maskn=function(t){return this.clone().imaskn(t)},s.prototype.iaddn=function(t){return i("number"==typeof t),i(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},s.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},s.prototype.isubn=function(t){if(i("number"==typeof t),i(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},s.prototype.addn=function(t){return this.clone().iaddn(t)},s.prototype.subn=function(t){return this.clone().isubn(t)},s.prototype.iabs=function(){return this.negative=0,this},s.prototype.abs=function(){return this.clone().iabs()},s.prototype._ishlnsubmul=function(t,e,r){var n,s,o=t.length+r;this._expand(o);var a=0;for(n=0;n<t.length;n++){s=(0|this.words[n+r])+a;var u=(0|t.words[n])*e;a=((s-=67108863&u)>>26)-(u/67108864|0),this.words[n+r]=67108863&s}for(;n<this.length-r;n++)a=(s=(0|this.words[n+r])+a)>>26,this.words[n+r]=67108863&s;if(0===a)return this.strip();for(i(-1===a),a=0,n=0;n<this.length;n++)a=(s=-(0|this.words[n])+a)>>26,this.words[n]=67108863&s;return this.negative=1,this.strip()},s.prototype._wordDiv=function(t,e){var r=(this.length,t.length),i=this.clone(),n=t,o=0|n.words[n.length-1];0!==(r=26-this._countBits(o))&&(n=n.ushln(r),i.iushln(r),o=0|n.words[n.length-1]);var a,u=i.length-n.length;if("mod"!==e){(a=new s(null)).length=u+1,a.words=new Array(a.length);for(var f=0;f<a.length;f++)a.words[f]=0}var h=i.clone()._ishlnsubmul(n,1,u);0===h.negative&&(i=h,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var d=67108864*(0|i.words[n.length+c])+(0|i.words[n.length+c-1]);for(d=Math.min(d/o|0,67108863),i._ishlnsubmul(n,d,c);0!==i.negative;)d--,i.negative=0,i._ishlnsubmul(n,1,c),i.isZero()||(i.negative^=1);a&&(a.words[c]=d)}return a&&a.strip(),i.strip(),"div"!==e&&0!==r&&i.iushrn(r),{div:a||null,mod:i}},s.prototype.divmod=function(t,e,r){return i(!t.isZero()),this.isZero()?{div:new s(0),mod:new s(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(n=a.div.neg()),"div"!==e&&(o=a.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:n,mod:o}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(n=a.div.neg()),{div:n,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(o=a.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:a.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new s(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new s(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new s(this.modn(t.words[0]))}:this._wordDiv(t,e);var n,o,a},s.prototype.div=function(t){return this.divmod(t,"div",!1).div},s.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},s.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},s.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,i=t.ushrn(1),n=t.andln(1),s=r.cmp(i);return s<0||1===n&&0===s?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},s.prototype.modn=function(t){i(t<=67108863);for(var e=(1<<26)%t,r=0,n=this.length-1;n>=0;n--)r=(e*r+(0|this.words[n]))%t;return r},s.prototype.idivn=function(t){i(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var n=(0|this.words[r])+67108864*e;this.words[r]=n/t|0,e=n%t}return this.strip()},s.prototype.divn=function(t){return this.clone().idivn(t)},s.prototype.egcd=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n=new s(1),o=new s(0),a=new s(0),u=new s(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var h=r.clone(),c=e.clone();!e.isZero();){for(var d=0,p=1;0==(e.words[0]&p)&&d<26;++d,p<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(n.isOdd()||o.isOdd())&&(n.iadd(h),o.isub(c)),n.iushrn(1),o.iushrn(1);for(var l=0,m=1;0==(r.words[0]&m)&&l<26;++l,m<<=1);if(l>0)for(r.iushrn(l);l-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(c)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),n.isub(a),o.isub(u)):(r.isub(e),a.isub(n),u.isub(o))}return{a:a,b:u,gcd:r.iushln(f)}},s.prototype._invmp=function(t){i(0===t.negative),i(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var n,o=new s(1),a=new s(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,h=1;0==(e.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(e.iushrn(f);f-- >0;)o.isOdd()&&o.iadd(u),o.iushrn(1);for(var c=0,d=1;0==(r.words[0]&d)&&c<26;++c,d<<=1);if(c>0)for(r.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),o.isub(a)):(r.isub(e),a.isub(o))}return(n=0===e.cmpn(1)?o:a).cmpn(0)<0&&n.iadd(t),n},s.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var i=0;e.isEven()&&r.isEven();i++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var n=e.cmp(r);if(n<0){var s=e;e=r,r=s}else if(0===n||0===r.cmpn(1))break;e.isub(r)}return r.iushln(i)},s.prototype.invm=function(t){return this.egcd(t).a.umod(t)},s.prototype.isEven=function(){return 0==(1&this.words[0])},s.prototype.isOdd=function(){return 1==(1&this.words[0])},s.prototype.andln=function(t){return this.words[0]&t},s.prototype.bincn=function(t){i("number"==typeof t);var e=t%26,r=(t-e)/26,n=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=n,this;for(var s=n,o=r;0!==s&&o<this.length;o++){var a=0|this.words[o];s=(a+=s)>>>26,a&=67108863,this.words[o]=a}return 0!==s&&(this.words[o]=s,this.length++),this},s.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},s.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),i(t<=67108863,"Number is too big");var n=0|this.words[0];e=n===t?0:n<t?-1:1}return 0!==this.negative?0|-e:e},s.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},s.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var i=0|this.words[r],n=0|t.words[r];if(i!==n){i<n?e=-1:i>n&&(e=1);break}}return e},s.prototype.gtn=function(t){return 1===this.cmpn(t)},s.prototype.gt=function(t){return 1===this.cmp(t)},s.prototype.gten=function(t){return this.cmpn(t)>=0},s.prototype.gte=function(t){return this.cmp(t)>=0},s.prototype.ltn=function(t){return-1===this.cmpn(t)},s.prototype.lt=function(t){return-1===this.cmp(t)},s.prototype.lten=function(t){return this.cmpn(t)<=0},s.prototype.lte=function(t){return this.cmp(t)<=0},s.prototype.eqn=function(t){return 0===this.cmpn(t)},s.prototype.eq=function(t){return 0===this.cmp(t)},s.red=function(t){return new w(t)},s.prototype.toRed=function(t){return i(!this.red,"Already a number in reduction context"),i(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},s.prototype.fromRed=function(){return i(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},s.prototype._forceRed=function(t){return this.red=t,this},s.prototype.forceRed=function(t){return i(!this.red,"Already a number in reduction context"),this._forceRed(t)},s.prototype.redAdd=function(t){return i(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},s.prototype.redIAdd=function(t){return i(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},s.prototype.redSub=function(t){return i(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},s.prototype.redISub=function(t){return i(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},s.prototype.redShl=function(t){return i(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},s.prototype.redMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},s.prototype.redIMul=function(t){return i(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},s.prototype.redSqr=function(){return i(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},s.prototype.redISqr=function(){return i(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},s.prototype.redSqrt=function(){return i(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},s.prototype.redInvm=function(){return i(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},s.prototype.redNeg=function(){return i(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},s.prototype.redPow=function(t){return i(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function g(t,e){this.name=t,this.p=new s(e,16),this.n=this.p.bitLength(),this.k=new s(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){g.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function v(){g.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){g.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function S(){g.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function w(t){if("string"==typeof t){var e=s._prime(t);this.m=e.p,this.prime=e}else i(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function I(t){w.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new s(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}g.prototype._tmp=function(){var t=new s(null);return t.words=new Array(Math.ceil(this.n/13)),t},g.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var i=e<this.n?-1:r.ucmp(this.p);return 0===i?(r.words[0]=0,r.length=1):i>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},g.prototype.split=function(t,e){t.iushrn(this.n,0,e)},g.prototype.imulK=function(t){return t.imul(this.k)},n(y,g),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),i=0;i<r;i++)e.words[i]=t.words[i];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var n=t.words[9];for(e.words[e.length++]=4194303&n,i=10;i<t.length;i++){var s=0|t.words[i];t.words[i-10]=(4194303&s)<<4|n>>>22,n=s}n>>>=22,t.words[i-10]=n,0===n&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var i=0|t.words[r];e+=977*i,t.words[r]=67108863&e,e=64*i+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(v,g),n(_,g),n(S,g),S.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var i=19*(0|t.words[r])+e,n=67108863&i;i>>>=26,t.words[r]=n,e=i}return 0!==e&&(t.words[t.length++]=e),t},s._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new v;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new S}return b[t]=e,e},w.prototype._verify1=function(t){i(0===t.negative,"red works only with positives"),i(t.red,"red works only with red numbers")},w.prototype._verify2=function(t,e){i(0==(t.negative|e.negative),"red works only with positives"),i(t.red&&t.red===e.red,"red works only with red numbers")},w.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},w.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},w.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},w.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},w.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},w.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},w.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},w.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},w.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},w.prototype.isqr=function(t){return this.imul(t,t.clone())},w.prototype.sqr=function(t){return this.mul(t,t)},w.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(i(e%2==1),3===e){var r=this.m.add(new s(1)).iushrn(2);return this.pow(t,r)}for(var n=this.m.subn(1),o=0;!n.isZero()&&0===n.andln(1);)o++,n.iushrn(1);i(!n.isZero());var a=new s(1).toRed(this),u=a.redNeg(),f=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new s(2*h*h).toRed(this);0!==this.pow(h,f).cmp(u);)h.redIAdd(u);for(var c=this.pow(h,n),d=this.pow(t,n.addn(1).iushrn(1)),p=this.pow(t,n),l=o;0!==p.cmp(a);){for(var m=p,b=0;0!==m.cmp(a);b++)m=m.redSqr();i(b<l);var g=this.pow(c,new s(1).iushln(l-b-1));d=d.redMul(g),c=g.redSqr(),p=p.redMul(c),l=b}return d},w.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},w.prototype.pow=function(t,e){if(e.isZero())return new s(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new s(1).toRed(this),r[1]=t;for(var i=2;i<r.length;i++)r[i]=this.mul(r[i-1],t);var n=r[0],o=0,a=0,u=e.bitLength()%26;for(0===u&&(u=26),i=e.length-1;i>=0;i--){for(var f=e.words[i],h=u-1;h>=0;h--){var c=f>>h&1;n!==r[0]&&(n=this.sqr(n)),0!==c||0!==o?(o<<=1,o|=c,(4===++a||0===i&&0===h)&&(n=this.mul(n,r[o]),a=0,o=0)):a=0}u=26}return n},w.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},w.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},s.mont=function(t){return new I(t)},n(I,w),I.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},I.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},I.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),s=n;return n.cmp(this.m)>=0?s=n.isub(this.m):n.cmpn(0)<0&&(s=n.iadd(this.m)),s._forceRed(this)},I.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new s(0)._forceRed(this);var r=t.mul(e),i=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=r.isub(i).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},I.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(t,this)}).call(this,r(43)(t))},function(t,e,r){"use strict";var i="https://docs.moneybutton.com/";t.exports=[{name:"InvalidB58Char",message:"Invalid Base58 character: {0} in {1}"},{name:"InvalidB58Checksum",message:"Invalid Base58 checksum for {0}"},{name:"InvalidNetwork",message:"Invalid version for network: got {0}"},{name:"InvalidState",message:"Invalid state: {0}"},{name:"NotImplemented",message:"Function {0} was not implemented yet"},{name:"InvalidNetworkArgument",message:'Invalid network: must be "livenet" or "testnet", got {0}'},{name:"InvalidArgument",message:function(){return"Invalid Argument"+(arguments[0]?": "+arguments[0]:"")+(arguments[1]?" Documentation: "+i+arguments[1]:"")}},{name:"AbstractMethodInvoked",message:"Abstract Method Invocation: {0}"},{name:"InvalidArgumentType",message:function(){return"Invalid Argument for "+arguments[2]+", expected "+arguments[1]+" but got "+typeof arguments[0]}},{name:"Unit",message:"Internal Error on Unit {0}",errors:[{name:"UnknownCode",message:"Unrecognized unit code: {0}"},{name:"InvalidRate",message:"Invalid exchange rate: {0}"}]},{name:"MerkleBlock",message:"Internal Error on MerkleBlock {0}",errors:[{name:"InvalidMerkleTree",message:"This MerkleBlock contain an invalid Merkle Tree"}]},{name:"Transaction",message:"Internal Error on Transaction {0}",errors:[{name:"Input",message:"Internal Error on Input {0}",errors:[{name:"MissingScript",message:"Need a script to create an input"},{name:"UnsupportedScript",message:"Unsupported input script type: {0}"},{name:"MissingPreviousOutput",message:"No previous output information."},{name:"MissingInput",message:"Invalid inputIndex."}]},{name:"NeedMoreInfo",message:"{0}"},{name:"InvalidSorting",message:"The sorting function provided did not return the change output as one of the array elements"},{name:"InvalidOutputAmountSum",message:"{0}"},{name:"MissingSignatures",message:"Some inputs have not been fully signed"},{name:"InvalidIndex",message:"Invalid index: {0} is not between 0, {1}"},{name:"UnableToVerifySignature",message:"Unable to verify signature: {0}"},{name:"DustOutputs",message:"Dust amount detected in one output"},{name:"MissingOutput",message:"Output not found"},{name:"InvalidSatoshis",message:"Output satoshis are invalid"},{name:"FeeError",message:"Internal Error on Fee {0}",errors:[{name:"TooSmall",message:"Fee is too small: {0}"},{name:"TooLarge",message:"Fee is too large: {0}"},{name:"Different",message:"Unspent value is different from specified fee: {0}"}]},{name:"ChangeAddressMissing",message:"Change address is missing"},{name:"BlockHeightTooHigh",message:"Block Height can be at most 2^32 -1"},{name:"NLockTimeOutOfRange",message:"Block Height can only be between 0 and 499 999 999"},{name:"LockTimeTooEarly",message:"Lock Time can't be earlier than UNIX date 500 000 000"},{name:"TransactionAlreadySealed",message:"Cannot update sealed transaction"}]},{name:"Script",message:"Internal Error on Script {0}",errors:[{name:"UnrecognizedAddress",message:"Expected argument {0} to be an address"},{name:"CantDeriveAddress",message:"Can't derive address associated with script {0}, needs to be p2pkh in, p2pkh out, p2sh in, or p2sh out."},{name:"InvalidBuffer",message:"Invalid script buffer: can't parse valid script from given buffer {0}"},{name:"InvalidOpcode",message:'Invalid Opcode: got "{0}"'}]},{name:"HDPrivateKey",message:"Internal Error on HDPrivateKey {0}",errors:[{name:"InvalidDerivationArgument",message:"Invalid derivation argument {0}, expected string, or number and boolean"},{name:"InvalidEntropyArgument",message:"Invalid entropy: must be an hexa string or binary buffer, got {0}",errors:[{name:"TooMuchEntropy",message:'Invalid entropy: more than 512 bits is non standard, got "{0}"'},{name:"NotEnoughEntropy",message:'Invalid entropy: at least 128 bits needed, got "{0}"'}]},{name:"InvalidLength",message:"Invalid length for xprivkey string in {0}"},{name:"InvalidPath",message:"Invalid derivation path: {0}"},{name:"UnrecognizedArgument",message:'Invalid argument: creating a HDPrivateKey requires a string, buffer, json or object, got "{0}"'}]},{name:"HDPublicKey",message:"Internal Error on HDPublicKey {0}",errors:[{name:"ArgumentIsPrivateExtended",message:"Argument is an extended private key: {0}"},{name:"InvalidDerivationArgument",message:"Invalid derivation argument: got {0}"},{name:"InvalidLength",message:'Invalid length for xpubkey: got "{0}"'},{name:"InvalidPath",message:'Invalid derivation path, it should look like: "m/1/100", got "{0}"'},{name:"InvalidIndexCantDeriveHardened",message:"Invalid argument: creating a hardened path requires an HDPrivateKey"},{name:"MustSupplyArgument",message:"Must supply an argument to create a HDPublicKey"},{name:"UnrecognizedArgument",message:"Invalid argument for creation, must be string, json, buffer, or object"}]}]},function(t){t.exports={name:"elliptic",version:"6.5.4",description:"EC cryptography",main:"lib/elliptic.js",files:["lib"],scripts:{lint:"eslint lib test","lint:fix":"npm run lint -- --fix",unit:"istanbul test _mocha --reporter=spec test/index.js",test:"npm run lint && npm run unit",version:"grunt dist && git add dist/"},repository:{type:"git",url:"git@github.com:indutny/elliptic"},keywords:["EC","Elliptic","curve","Cryptography"],author:"Fedor Indutny <fedor@indutny.com>",license:"MIT",bugs:{url:"https://github.com/indutny/elliptic/issues"},homepage:"https://github.com/indutny/elliptic",devDependencies:{brfs:"^2.0.2",coveralls:"^3.1.0",eslint:"^7.6.0",grunt:"^1.2.1","grunt-browserify":"^5.3.0","grunt-cli":"^1.3.2","grunt-contrib-connect":"^3.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^5.0.0","grunt-mocha-istanbul":"^5.0.2","grunt-saucelabs":"^9.0.1",istanbul:"^0.4.5",mocha:"^8.0.1"},dependencies:{"bn.js":"^4.11.9",brorand:"^1.1.0","hash.js":"^1.0.0","hmac-drbg":"^1.0.1",inherits:"^2.0.4","minimalistic-assert":"^1.0.1","minimalistic-crypto-utils":"^1.0.1"}}},function(t,e){},function(t,e,r){"use strict";var i=r(6),n=r(10),s=r(37),o=r(27),a=i.assert;function u(t){o.call(this,"short",t),this.a=new n(t.a,16).toRed(this.red),this.b=new n(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(t,e,r,i){o.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new n(e,16),this.y=new n(r,16),i&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,r,i){o.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===i?(this.x=this.curve.one,this.y=this.curve.one,this.z=new n(0)):(this.x=new n(e,16),this.y=new n(r,16),this.z=new n(i,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}s(u,o),t.exports=u,u.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new n(t.beta,16).toRed(this.red);else{var i=this._getEndoRoots(this.p);e=(e=i[0].cmp(i[1])<0?i[0]:i[1]).toRed(this.red)}if(t.lambda)r=new n(t.lambda,16);else{var s=this._getEndoRoots(this.n);0===this.g.mul(s[0]).x.cmp(this.g.x.redMul(e))?r=s[0]:(r=s[1],a(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new n(t.a,16),b:new n(t.b,16)}})):this._getEndoBasis(r)}}},u.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:n.mont(t),r=new n(2).toRed(e).redInvm(),i=r.redNeg(),s=new n(3).toRed(e).redNeg().redSqrt().redMul(r);return[i.redAdd(s).fromRed(),i.redSub(s).fromRed()]},u.prototype._getEndoBasis=function(t){for(var e,r,i,s,o,a,u,f,h,c=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,p=this.n.clone(),l=new n(1),m=new n(0),b=new n(0),g=new n(1),y=0;0!==d.cmpn(0);){var v=p.div(d);f=p.sub(v.mul(d)),h=b.sub(v.mul(l));var _=g.sub(v.mul(m));if(!i&&f.cmp(c)<0)e=u.neg(),r=l,i=f.neg(),s=h;else if(i&&2==++y)break;u=f,p=d,d=f,b=l,l=h,g=m,m=_}o=f.neg(),a=h;var S=i.sqr().add(s.sqr());return o.sqr().add(a.sqr()).cmp(S)>=0&&(o=e,a=r),i.negative&&(i=i.neg(),s=s.neg()),o.negative&&(o=o.neg(),a=a.neg()),[{a:i,b:s},{a:o,b:a}]},u.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],i=e[1],n=i.b.mul(t).divRound(this.n),s=r.b.neg().mul(t).divRound(this.n),o=n.mul(r.a),a=s.mul(i.a),u=n.mul(r.b),f=s.mul(i.b);return{k1:t.sub(o).sub(a),k2:u.add(f).neg()}},u.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),i=r.redSqrt();if(0!==i.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var s=i.fromRed().isOdd();return(e&&!s||!e&&s)&&(i=i.redNeg()),this.point(t,i)},u.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,i=this.a.redMul(e),n=e.redSqr().redMul(e).redIAdd(i).redIAdd(this.b);return 0===r.redSqr().redISub(n).cmpn(0)},u.prototype._endoWnafMulAdd=function(t,e,r){for(var i=this._endoWnafT1,n=this._endoWnafT2,s=0;s<t.length;s++){var o=this._endoSplit(e[s]),a=t[s],u=a._getBeta();o.k1.negative&&(o.k1.ineg(),a=a.neg(!0)),o.k2.negative&&(o.k2.ineg(),u=u.neg(!0)),i[2*s]=a,i[2*s+1]=u,n[2*s]=o.k1,n[2*s+1]=o.k2}for(var f=this._wnafMulAdd(1,i,n,2*s,r),h=0;h<2*s;h++)i[h]=null,n[h]=null;return f},s(f,o.BasePoint),u.prototype.point=function(t,e,r){return new f(this,t,e,r)},u.prototype.pointFromJSON=function(t,e){return f.fromJSON(this,t,e)},f.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,i=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(i)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(i)}}}return e}},f.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},f.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var i=t.point(e[0],e[1],r);if(!e[2])return i;function n(e){return t.point(e[0],e[1],r)}var s=e[2];return i.precomputed={beta:null,doubles:s.doubles&&{step:s.doubles.step,points:[i].concat(s.doubles.points.map(n))},naf:s.naf&&{wnd:s.naf.wnd,points:[i].concat(s.naf.points.map(n))}},i},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),i=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,i)},f.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),i=t.redInvm(),n=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(i),s=n.redSqr().redISub(this.x.redAdd(this.x)),o=n.redMul(this.x.redSub(s)).redISub(this.y);return this.curve.point(s,o)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(t){return t=new n(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n):this.curve._wnafMulAdd(1,i,n,2)},f.prototype.jmulAdd=function(t,e,r){var i=[this,e],n=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(i,n,!0):this.curve._wnafMulAdd(1,i,n,2,!0)},f.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},f.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,i=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(i)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(i)}}}return e},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(h,o.BasePoint),u.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),i=this.y.redMul(e).redMul(t);return this.curve.point(r,i)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),i=this.x.redMul(e),n=t.x.redMul(r),s=this.y.redMul(e.redMul(t.z)),o=t.y.redMul(r.redMul(this.z)),a=i.redSub(n),u=s.redSub(o);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),h=f.redMul(a),c=i.redMul(f),d=u.redSqr().redIAdd(h).redISub(c).redISub(c),p=u.redMul(c.redISub(d)).redISub(s.redMul(h)),l=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(d,p,l)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,i=t.x.redMul(e),n=this.y,s=t.y.redMul(e).redMul(this.z),o=r.redSub(i),a=n.redSub(s);if(0===o.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=o.redSqr(),f=u.redMul(o),h=r.redMul(u),c=a.redSqr().redIAdd(f).redISub(h).redISub(h),d=a.redMul(h.redISub(c)).redISub(n.redMul(f)),p=this.z.redMul(o);return this.curve.jpoint(c,d,p)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();var e;if(this.curve.zeroA||this.curve.threeA){var r=this;for(e=0;e<t;e++)r=r.dbl();return r}var i=this.curve.a,n=this.curve.tinv,s=this.x,o=this.y,a=this.z,u=a.redSqr().redSqr(),f=o.redAdd(o);for(e=0;e<t;e++){var h=s.redSqr(),c=f.redSqr(),d=c.redSqr(),p=h.redAdd(h).redIAdd(h).redIAdd(i.redMul(u)),l=s.redMul(c),m=p.redSqr().redISub(l.redAdd(l)),b=l.redISub(m),g=p.redMul(b);g=g.redIAdd(g).redISub(d);var y=f.redMul(a);e+1<t&&(u=u.redMul(d)),s=m,a=y,f=g}return this.curve.jpoint(s,f.redMul(n),a)},h.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},h.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),s=n.redSqr(),o=this.x.redAdd(n).redSqr().redISub(i).redISub(s);o=o.redIAdd(o);var a=i.redAdd(i).redIAdd(i),u=a.redSqr().redISub(o).redISub(o),f=s.redIAdd(s);f=(f=f.redIAdd(f)).redIAdd(f),t=u,e=a.redMul(o.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var h=this.x.redSqr(),c=this.y.redSqr(),d=c.redSqr(),p=this.x.redAdd(c).redSqr().redISub(h).redISub(d);p=p.redIAdd(p);var l=h.redAdd(h).redIAdd(h),m=l.redSqr(),b=d.redIAdd(d);b=(b=b.redIAdd(b)).redIAdd(b),t=m.redISub(p).redISub(p),e=l.redMul(p.redISub(t)).redISub(b),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},h.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var i=this.x.redSqr(),n=this.y.redSqr(),s=n.redSqr(),o=this.x.redAdd(n).redSqr().redISub(i).redISub(s);o=o.redIAdd(o);var a=i.redAdd(i).redIAdd(i).redIAdd(this.curve.a),u=a.redSqr().redISub(o).redISub(o);t=u;var f=s.redIAdd(s);f=(f=f.redIAdd(f)).redIAdd(f),e=a.redMul(o.redISub(u)).redISub(f),r=this.y.redAdd(this.y)}else{var h=this.z.redSqr(),c=this.y.redSqr(),d=this.x.redMul(c),p=this.x.redSub(h).redMul(this.x.redAdd(h));p=p.redAdd(p).redIAdd(p);var l=d.redIAdd(d),m=(l=l.redIAdd(l)).redAdd(l);t=p.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(h);var b=c.redSqr();b=(b=(b=b.redIAdd(b)).redIAdd(b)).redIAdd(b),e=p.redMul(l.redISub(t)).redISub(b)}return this.curve.jpoint(t,e,r)},h.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,i=this.z,n=i.redSqr().redSqr(),s=e.redSqr(),o=r.redSqr(),a=s.redAdd(s).redIAdd(s).redIAdd(t.redMul(n)),u=e.redAdd(e),f=(u=u.redIAdd(u)).redMul(o),h=a.redSqr().redISub(f.redAdd(f)),c=f.redISub(h),d=o.redSqr();d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var p=a.redMul(c).redISub(d),l=r.redAdd(r).redMul(i);return this.curve.jpoint(h,p,l)},h.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),i=e.redSqr(),n=t.redAdd(t).redIAdd(t),s=n.redSqr(),o=this.x.redAdd(e).redSqr().redISub(t).redISub(i),a=(o=(o=(o=o.redIAdd(o)).redAdd(o).redIAdd(o)).redISub(s)).redSqr(),u=i.redIAdd(i);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var f=n.redIAdd(o).redSqr().redISub(s).redISub(a).redISub(u),h=e.redMul(f);h=(h=h.redIAdd(h)).redIAdd(h);var c=this.x.redMul(a).redISub(h);c=(c=c.redIAdd(c)).redIAdd(c);var d=this.y.redMul(f.redMul(u.redISub(f)).redISub(o.redMul(a)));d=(d=(d=d.redIAdd(d)).redIAdd(d)).redIAdd(d);var p=this.z.redAdd(o).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,d,p)},h.prototype.mul=function(t,e){return t=new n(t,e),this.curve._wnafMul(this,t)},h.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var i=e.redMul(this.z),n=r.redMul(t.z);return 0===this.y.redMul(n).redISub(t.y.redMul(i)).cmpn(0)},h.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var i=t.clone(),n=this.curve.redN.redMul(e);;){if(i.iadd(this.curve.n),i.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(n),0===this.x.cmp(r))return!0}},h.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},function(t,e,r){"use strict";var i=r(10),n=r(37),s=r(27),o=r(6);function a(t){s.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,r){s.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}n(a,s),t.exports=a,a.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),i=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===i.redSqrt().redSqr().cmp(i)},n(u,s.BasePoint),a.prototype.decodePoint=function(t,e){return this.point(o.toArray(t,e),1)},a.prototype.point=function(t,e){return new u(this,t,e)},a.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),i=t.redMul(e),n=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(i,n)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),i=this.x.redSub(this.z),n=t.x.redAdd(t.z),s=t.x.redSub(t.z).redMul(r),o=n.redMul(i),a=e.z.redMul(s.redAdd(o).redSqr()),u=e.x.redMul(s.redISub(o).redSqr());return this.curve.point(a,u)},u.prototype.mul=function(t){for(var e=t.clone(),r=this,i=this.curve.point(null,null),n=[];0!==e.cmpn(0);e.iushrn(1))n.push(e.andln(1));for(var s=n.length-1;s>=0;s--)0===n[s]?(r=r.diffAdd(i,this),i=i.dbl()):(i=r.diffAdd(i,this),r=r.dbl());return i},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},function(t,e,r){"use strict";var i=r(6),n=r(10),s=r(37),o=r(27),a=i.assert;function u(t){this.twisted=1!=(0|t.a),this.mOneA=this.twisted&&-1==(0|t.a),this.extended=this.mOneA,o.call(this,"edwards",t),this.a=new n(t.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new n(t.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new n(t.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),a(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|t.c)}function f(t,e,r,i,s){o.BasePoint.call(this,t,"projective"),null===e&&null===r&&null===i?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new n(e,16),this.y=new n(r,16),this.z=i?new n(i,16):this.curve.one,this.t=s&&new n(s,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}s(u,o),t.exports=u,u.prototype._mulA=function(t){return this.mOneA?t.redNeg():this.a.redMul(t)},u.prototype._mulC=function(t){return this.oneC?t:this.c.redMul(t)},u.prototype.jpoint=function(t,e,r,i){return this.point(t,e,r,i)},u.prototype.pointFromX=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=this.c2.redSub(this.a.redMul(r)),s=this.one.redSub(this.c2.redMul(this.d).redMul(r)),o=i.redMul(s.redInvm()),a=o.redSqrt();if(0!==a.redSqr().redSub(o).cmp(this.zero))throw new Error("invalid point");var u=a.fromRed().isOdd();return(e&&!u||!e&&u)&&(a=a.redNeg()),this.point(t,a)},u.prototype.pointFromY=function(t,e){(t=new n(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr(),i=r.redSub(this.c2),s=r.redMul(this.d).redMul(this.c2).redSub(this.a),o=i.redMul(s.redInvm());if(0===o.cmp(this.zero)){if(e)throw new Error("invalid point");return this.point(this.zero,t)}var a=o.redSqrt();if(0!==a.redSqr().redSub(o).cmp(this.zero))throw new Error("invalid point");return a.fromRed().isOdd()!==e&&(a=a.redNeg()),this.point(a,t)},u.prototype.validate=function(t){if(t.isInfinity())return!0;t.normalize();var e=t.x.redSqr(),r=t.y.redSqr(),i=e.redMul(this.a).redAdd(r),n=this.c2.redMul(this.one.redAdd(this.d.redMul(e).redMul(r)));return 0===i.cmp(n)},s(f,o.BasePoint),u.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},u.prototype.point=function(t,e,r,i){return new f(this,t,e,r,i)},f.fromJSON=function(t,e){return new f(t,e[0],e[1],e[2])},f.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},f.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var i=this.curve._mulA(t),n=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),s=i.redAdd(e),o=s.redSub(r),a=i.redSub(e),u=n.redMul(o),f=s.redMul(a),h=n.redMul(a),c=o.redMul(s);return this.curve.point(u,f,c,h)},f.prototype._projDbl=function(){var t,e,r,i,n,s,o=this.x.redAdd(this.y).redSqr(),a=this.x.redSqr(),u=this.y.redSqr();if(this.curve.twisted){var f=(i=this.curve._mulA(a)).redAdd(u);this.zOne?(t=o.redSub(a).redSub(u).redMul(f.redSub(this.curve.two)),e=f.redMul(i.redSub(u)),r=f.redSqr().redSub(f).redSub(f)):(n=this.z.redSqr(),s=f.redSub(n).redISub(n),t=o.redSub(a).redISub(u).redMul(s),e=f.redMul(i.redSub(u)),r=f.redMul(s))}else i=a.redAdd(u),n=this.curve._mulC(this.z).redSqr(),s=i.redSub(n).redSub(n),t=this.curve._mulC(o.redISub(i)).redMul(s),e=this.curve._mulC(i).redMul(a.redISub(u)),r=i.redMul(s);return this.curve.point(t,e,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),i=this.t.redMul(this.curve.dd).redMul(t.t),n=this.z.redMul(t.z.redAdd(t.z)),s=r.redSub(e),o=n.redSub(i),a=n.redAdd(i),u=r.redAdd(e),f=s.redMul(o),h=a.redMul(u),c=s.redMul(u),d=o.redMul(a);return this.curve.point(f,h,d,c)},f.prototype._projAdd=function(t){var e,r,i=this.z.redMul(t.z),n=i.redSqr(),s=this.x.redMul(t.x),o=this.y.redMul(t.y),a=this.curve.d.redMul(s).redMul(o),u=n.redSub(a),f=n.redAdd(a),h=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(s).redISub(o),c=i.redMul(u).redMul(h);return this.curve.twisted?(e=i.redMul(f).redMul(o.redSub(this.curve._mulA(s))),r=u.redMul(f)):(e=i.redMul(f).redMul(o.redSub(s)),r=this.curve._mulC(u).redMul(f)),this.curve.point(c,e,r)},f.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},f.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},f.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return 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s(t,e,r);this.Hash=t,this.blockSize=t.blockSize/8,this.outSize=t.outSize/8,this.inner=null,this.outer=null,this._init(i.toArray(e,r))}t.exports=s,s.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),n(t.length<=this.blockSize);for(var e=t.length;e<this.blockSize;e++)t.push(0);for(e=0;e<t.length;e++)t[e]^=54;for(this.inner=(new this.Hash).update(t),e=0;e<t.length;e++)t[e]^=106;this.outer=(new this.Hash).update(t)},s.prototype.update=function(t,e){return this.inner.update(t,e),this},s.prototype.digest=function(t){return 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strict";var i=r(10),n=r(83),s=r(6),o=r(38),a=r(47),u=s.assert,f=r(84),h=r(85);function c(t){if(!(this instanceof c))return new c(t);"string"==typeof t&&(u(Object.prototype.hasOwnProperty.call(o,t),"Unknown curve "+t),t=o[t]),t instanceof o.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}t.exports=c,c.prototype.keyPair=function(t){return new f(this,t)},c.prototype.keyFromPrivate=function(t,e){return f.fromPrivate(this,t,e)},c.prototype.keyFromPublic=function(t,e){return f.fromPublic(this,t,e)},c.prototype.genKeyPair=function(t){t||(t={});for(var e=new n({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||a(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),s=this.n.sub(new i(2));;){var o=new i(e.generate(r));if(!(o.cmp(s)>0))return o.iaddn(1),this.keyFromPrivate(o)}},c.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},c.prototype.sign=function(t,e,r,s){"object"==typeof r&&(s=r,r=null),s||(s={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new i(t,16));for(var o=this.n.byteLength(),a=e.getPrivate().toArray("be",o),u=t.toArray("be",o),f=new n({hash:this.hash,entropy:a,nonce:u,pers:s.pers,persEnc:s.persEnc||"utf8"}),c=this.n.sub(new i(1)),d=0;;d++){var p=s.k?s.k(d):new i(f.generate(this.n.byteLength()));if(!((p=this._truncateToN(p,!0)).cmpn(1)<=0||p.cmp(c)>=0)){var l=this.g.mul(p);if(!l.isInfinity()){var m=l.getX(),b=m.umod(this.n);if(0!==b.cmpn(0)){var g=p.invm(this.n).mul(b.mul(e.getPrivate()).iadd(t));if(0!==(g=g.umod(this.n)).cmpn(0)){var y=(l.getY().isOdd()?1:0)|(0!==m.cmp(b)?2:0);return s.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),y^=1),new h({r:b,s:g,recoveryParam:y})}}}}}},c.prototype.verify=function(t,e,r,n){t=this._truncateToN(new i(t,16)),r=this.keyFromPublic(r,n);var s=(e=new h(e,"hex")).r,o=e.s;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var a,u=o.invm(this.n),f=u.mul(t).umod(this.n),c=u.mul(s).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(f,r.getPublic(),c)).isInfinity()&&a.eqXToP(s):!(a=this.g.mulAdd(f,r.getPublic(),c)).isInfinity()&&0===a.getX().umod(this.n).cmp(s)},c.prototype.recoverPubKey=function(t,e,r,n){u((3&r)===r,"The recovery param is more than two bits"),e=new h(e,n);var s=this.n,o=new i(t),a=e.r,f=e.s,c=1&r,d=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");a=d?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var p=e.r.invm(s),l=s.sub(o).mul(p).umod(s),m=f.mul(p).umod(s);return this.g.mulAdd(l,a,m)},c.prototype.getKeyRecoveryParam=function(t,e,r,i){if(null!==(e=new h(e,i)).recoveryParam)return e.recoveryParam;for(var n=0;n<4;n++){var s;try{s=this.recoverPubKey(t,e,n)}catch(t){continue}if(s.eq(r))return n}throw new Error("Unable to find valid recovery factor")}},function(t,e,r){"use strict";var i=r(28),n=r(46),s=r(17);function o(t){if(!(this instanceof o))return new o(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=n.toArray(t.entropy,t.entropyEnc||"hex"),r=n.toArray(t.nonce,t.nonceEnc||"hex"),i=n.toArray(t.pers,t.persEnc||"hex");s(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,i)}t.exports=o,o.prototype._init=function(t,e,r){var i=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var n=0;n<this.V.length;n++)this.K[n]=0,this.V[n]=1;this._update(i),this._reseed=1,this.reseedInterval=281474976710656},o.prototype._hmac=function(){return new i.hmac(this.hash,this.K)},o.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},o.prototype.reseed=function(t,e,r,i){"string"!=typeof e&&(i=r,r=e,e=null),t=n.toArray(t,e),r=n.toArray(r,i),s(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},o.prototype.generate=function(t,e,r,i){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(i=r,r=e,e=null),r&&(r=n.toArray(r,i||"hex"),this._update(r));for(var s=[];s.length<t;)this.V=this._hmac().update(this.V).digest(),s=s.concat(this.V);var o=s.slice(0,t);return this._update(r),this._reseed++,n.encode(o,e)}},function(t,e,r){"use strict";var i=r(10),n=r(6).assert;function s(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}t.exports=s,s.fromPublic=function(t,e,r){return e instanceof s?e:new s(t,{pub:e,pubEnc:r})},s.fromPrivate=function(t,e,r){return e instanceof s?e:new s(t,{priv:e,privEnc:r})},s.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},s.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},s.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},s.prototype._importPrivate=function(t,e){this.priv=new i(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},s.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?n(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||n(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},s.prototype.derive=function(t){return t.validate()||n(t.validate(),"public point not validated"),t.mul(this.priv).getX()},s.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},s.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},s.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},function(t,e,r){"use strict";var i=r(10),n=r(6),s=n.assert;function o(t,e){if(t instanceof o)return t;this._importDER(t,e)||(s(t.r&&t.s,"Signature without r or s"),this.r=new i(t.r,16),this.s=new i(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(){this.place=0}function u(t,e){var r=t[e.place++];if(!(128&r))return r;var i=15&r;if(0===i||i>4)return!1;for(var n=0,s=0,o=e.place;s<i;s++,o++)n<<=8,n|=t[o],n>>>=0;return!(n<=127)&&(e.place=o,n)}function f(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function h(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}t.exports=o,o.prototype._importDER=function(t,e){t=n.toArray(t,e);var r=new a;if(48!==t[r.place++])return!1;var s=u(t,r);if(!1===s)return!1;if(s+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=u(t,r);if(!1===o)return!1;var f=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var h=u(t,r);if(!1===h)return!1;if(t.length!==h+r.place)return!1;var c=t.slice(r.place,h+r.place);if(0===f[0]){if(!(128&f[1]))return!1;f=f.slice(1)}if(0===c[0]){if(!(128&c[1]))return!1;c=c.slice(1)}return this.r=new i(f),this.s=new i(c),this.recoveryParam=null,!0},o.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=f(e),r=f(r);!(r[0]||128&r[1]);)r=r.slice(1);var i=[2];h(i,e.length),(i=i.concat(e)).push(2),h(i,r.length);var s=i.concat(r),o=[48];return h(o,s.length),o=o.concat(s),n.encode(o,t)}},function(t,e,r){"use strict";var i=r(28),n=r(38),s=r(6),o=s.assert,a=s.parseBytes,u=r(87),f=r(88);function h(t){if(o("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof h))return new h(t);t=n[t].curve,this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=i.sha512}t.exports=h,h.prototype.sign=function(t,e){t=a(t);var r=this.keyFromSecret(e),i=this.hashInt(r.messagePrefix(),t),n=this.g.mul(i),s=this.encodePoint(n),o=this.hashInt(s,r.pubBytes(),t).mul(r.priv()),u=i.add(o).umod(this.curve.n);return this.makeSignature({R:n,S:u,Rencoded:s})},h.prototype.verify=function(t,e,r){t=a(t),e=this.makeSignature(e);var i=this.keyFromPublic(r),n=this.hashInt(e.Rencoded(),i.pubBytes(),t),s=this.g.mul(e.S());return e.R().add(i.pub().mul(n)).eq(s)},h.prototype.hashInt=function(){for(var t=this.hash(),e=0;e<arguments.length;e++)t.update(arguments[e]);return s.intFromLE(t.digest()).umod(this.curve.n)},h.prototype.keyFromPublic=function(t){return u.fromPublic(this,t)},h.prototype.keyFromSecret=function(t){return u.fromSecret(this,t)},h.prototype.makeSignature=function(t){return t instanceof f?t:new f(this,t)},h.prototype.encodePoint=function(t){var e=t.getY().toArray("le",this.encodingLength);return e[this.encodingLength-1]|=t.getX().isOdd()?128:0,e},h.prototype.decodePoint=function(t){var e=(t=s.parseBytes(t)).length-1,r=t.slice(0,e).concat(-129&t[e]),i=0!=(128&t[e]),n=s.intFromLE(r);return this.curve.pointFromY(n,i)},h.prototype.encodeInt=function(t){return t.toArray("le",this.encodingLength)},h.prototype.decodeInt=function(t){return s.intFromLE(t)},h.prototype.isPoint=function(t){return t instanceof this.pointClass}},function(t,e,r){"use strict";var i=r(6),n=i.assert,s=i.parseBytes,o=i.cachedProperty;function a(t,e){this.eddsa=t,this._secret=s(e.secret),t.isPoint(e.pub)?this._pub=e.pub:this._pubBytes=s(e.pub)}a.fromPublic=function(t,e){return e instanceof a?e:new a(t,{pub:e})},a.fromSecret=function(t,e){return e instanceof a?e:new a(t,{secret:e})},a.prototype.secret=function(){return this._secret},o(a,"pubBytes",(function(){return this.eddsa.encodePoint(this.pub())})),o(a,"pub",(function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())})),o(a,"privBytes",(function(){var t=this.eddsa,e=this.hash(),r=t.encodingLength-1,i=e.slice(0,t.encodingLength);return i[0]&=248,i[r]&=127,i[r]|=64,i})),o(a,"priv",(function(){return this.eddsa.decodeInt(this.privBytes())})),o(a,"hash",(function(){return this.eddsa.hash().update(this.secret()).digest()})),o(a,"messagePrefix",(function(){return this.hash().slice(this.eddsa.encodingLength)})),a.prototype.sign=function(t){return n(this._secret,"KeyPair can only verify"),this.eddsa.sign(t,this)},a.prototype.verify=function(t,e){return this.eddsa.verify(t,e,this)},a.prototype.getSecret=function(t){return n(this._secret,"KeyPair is public only"),i.encode(this.secret(),t)},a.prototype.getPublic=function(t){return i.encode(this.pubBytes(),t)},t.exports=a},function(t,e,r){"use strict";var i=r(10),n=r(6),s=n.assert,o=n.cachedProperty,a=n.parseBytes;function u(t,e){this.eddsa=t,"object"!=typeof e&&(e=a(e)),Array.isArray(e)&&(e={R:e.slice(0,t.encodingLength),S:e.slice(t.encodingLength)}),s(e.R&&e.S,"Signature without R or S"),t.isPoint(e.R)&&(this._R=e.R),e.S instanceof i&&(this._S=e.S),this._Rencoded=Array.isArray(e.R)?e.R:e.Rencoded,this._Sencoded=Array.isArray(e.S)?e.S:e.Sencoded}o(u,"S",(function(){return this.eddsa.decodeInt(this.Sencoded())})),o(u,"R",(function(){return this.eddsa.decodePoint(this.Rencoded())})),o(u,"Rencoded",(function(){return this.eddsa.encodePoint(this.R())})),o(u,"Sencoded",(function(){return this.eddsa.encodeInt(this.S())})),u.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},u.prototype.toHex=function(){return n.encode(this.toBytes(),"hex").toUpperCase()},t.exports=u},function(t,e,r){"use strict";(function(e){var i=r(36),n=r(52),s=r(2),o=t.exports;o.sha1=function(t){return s.checkArgument(e.isBuffer(t)),i.createHash("sha1").update(t).digest()},o.sha1.blocksize=512,o.sha256=function(t){return s.checkArgument(e.isBuffer(t)),i.createHash("sha256").update(t).digest()},o.sha256.blocksize=512,o.sha256sha256=function(t){return s.checkArgument(e.isBuffer(t)),o.sha256(o.sha256(t))},o.sha512_256=function(t){s.checkArgument(e.isBuffer(t));const r=n.sha512_256(t);return e.from(r,"hex")},o.sha512_256sha512_256=function(t){return s.checkArgument(e.isBuffer(t)),o.sha512_256(o.sha512_256(t))},o.ripemd160=function(t){return s.checkArgument(e.isBuffer(t)),i.createHash("ripemd160").update(t).digest()},o.sha256ripemd160=function(t){return s.checkArgument(e.isBuffer(t)),o.ripemd160(o.sha256(t))},o.sha512=function(t){return s.checkArgument(e.isBuffer(t)),i.createHash("sha512").update(t).digest()},o.sha512.blocksize=1024,o.hmac=function(t,r,i){s.checkArgument(e.isBuffer(r)),s.checkArgument(e.isBuffer(i)),s.checkArgument(t.blocksize);var n=t.blocksize/8;if(i.length>n)i=t(i);else if(i<n){var o=e.alloc(n);o.fill(0),i.copy(o),i=o}var a=e.alloc(n);a.fill(92);var u=e.alloc(n);u.fill(54);for(var f=e.alloc(n),h=e.alloc(n),c=0;c<n;c++)f[c]=a[c]^i[c],h[c]=u[c]^i[c];return t(e.concat([f,t(e.concat([h,r]))]))},o.sha256hmac=function(t,e){return o.hmac(o.sha256,t,e)},o.sha512hmac=function(t,e){return o.hmac(o.sha512,t,e)}}).call(this,r(0).Buffer)},function(t,e){(function(e){t.exports=e}).call(this,{})},function(t,e,r){"use strict";var i=r(92).Buffer;t.exports=function(t){if(t.length>=255)throw new TypeError("Alphabet too long");var e=new Uint8Array(256);e.fill(255);for(var r=0;r<t.length;r++){var n=t.charAt(r),s=n.charCodeAt(0);if(255!==e[s])throw new TypeError(n+" is ambiguous");e[s]=r}var o=t.length,a=t.charAt(0),u=Math.log(o)/Math.log(256),f=Math.log(256)/Math.log(o);function h(t){if("string"!=typeof t)throw new TypeError("Expected String");if(0===t.length)return i.alloc(0);var r=0;if(" "!==t[r]){for(var n=0,s=0;t[r]===a;)n++,r++;for(var f=(t.length-r)*u+1>>>0,h=new Uint8Array(f);t[r];){var c=e[t.charCodeAt(r)];if(255===c)return;for(var d=0,p=f-1;(0!==c||d<s)&&-1!==p;p--,d++)c+=o*h[p]>>>0,h[p]=c%256>>>0,c=c/256>>>0;if(0!==c)throw new Error("Non-zero carry");s=d,r++}if(" "!==t[r]){for(var l=f-s;l!==f&&0===h[l];)l++;var m=i.allocUnsafe(n+(f-l));m.fill(0,0,n);for(var b=n;l!==f;)m[b++]=h[l++];return m}}}return{encode:function(e){if(!i.isBuffer(e))throw new TypeError("Expected Buffer");if(0===e.length)return"";for(var r=0,n=0,s=0,u=e.length;s!==u&&0===e[s];)s++,r++;for(var h=(u-s)*f+1>>>0,c=new Uint8Array(h);s!==u;){for(var d=e[s],p=0,l=h-1;(0!==d||p<n)&&-1!==l;l--,p++)d+=256*c[l]>>>0,c[l]=d%o>>>0,d=d/o>>>0;if(0!==d)throw new Error("Non-zero carry");n=p,s++}for(var m=h-n;m!==h&&0===c[m];)m++;for(var b=a.repeat(r);m<h;++m)b+=t.charAt(c[m]);return b},decodeUnsafe:h,decode:function(t){var e=h(t);if(e)return e;throw new Error("Non-base"+o+" character")}}}},function(t,e,r){var i=r(0),n=i.Buffer;function s(t,e){for(var r in t)e[r]=t[r]}function o(t,e,r){return n(t,e,r)}n.from&&n.alloc&&n.allocUnsafe&&n.allocUnsafeSlow?t.exports=i:(s(i,e),e.Buffer=o),o.prototype=Object.create(n.prototype),s(n,o),o.from=function(t,e,r){if("number"==typeof t)throw new TypeError("Argument must not be a number");return n(t,e,r)},o.alloc=function(t,e,r){if("number"!=typeof t)throw new TypeError("Argument must be a number");var i=n(t);return void 0!==e?"string"==typeof r?i.fill(e,r):i.fill(e):i.fill(0),i},o.allocUnsafe=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return n(t)},o.allocUnsafeSlow=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return i.SlowBuffer(t)}},function(t,e,r){"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
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t.toObject()}))},l.prototype.getSignatures=function(t,e,r,n){a.checkState(this.output instanceof o),n=n||f.SIGHASH_ALL|f.SIGHASH_FORKID;var s=this,u=[];return i.each(this.publicKeys,(function(i){i.toString()===e.publicKey.toString()&&u.push(new c({publicKey:e.publicKey,prevTxId:s.prevTxId,outputIndex:s.outputIndex,inputIndex:r,signature:h.sign(t,e,n,r,s.redeemScript,s.output.satoshisBN),sigtype:n}))})),u},l.prototype.addSignature=function(t,e){return a.checkState(!this.isFullySigned(),"All needed signatures have already been added"),a.checkArgument(!i.isUndefined(this.publicKeyIndex[e.publicKey.toString()]),"Signature has no matching public key"),a.checkState(this.isValidSignature(t,e)),this.signatures[this.publicKeyIndex[e.publicKey.toString()]]=e,this._updateScript(),this},l.prototype._updateScript=function(){return this.setScript(u.buildP2SHMultisigIn(this.publicKeys,this.threshold,this._createSignatures(),{cachedMultisig:this.redeemScript})),this},l.prototype._createSignatures=function(){return i.map(i.filter(this.signatures,(function(t){return!i.isUndefined(t)})),(function(t){return e.concat([t.signature.toDER(),e.from([255&t.sigtype])])}))},l.prototype.clearSignatures=function(){this.signatures=new Array(this.publicKeys.length),this._updateScript()},l.prototype.isFullySigned=function(){return this.countSignatures()===this.threshold},l.prototype.countMissingSignatures=function(){return this.threshold-this.countSignatures()},l.prototype.countSignatures=function(){return i.reduce(this.signatures,(function(t,e){return t+!!e}),0)},l.prototype.publicKeysWithoutSignature=function(){var t=this;return i.filter(this.publicKeys,(function(e){return!t.signatures[t.publicKeyIndex[e.toString()]]}))},l.prototype.isValidSignature=function(t,e){return e.signature.nhashtype=e.sigtype,h.verify(t,e.signature,e.publicKey,e.inputIndex,this.redeemScript,this.output.satoshisBN)},l.SIGNATURE_SIZE=73,l.PUBKEY_SIZE=34,l.prototype._estimateSize=function(){var t=3+this.publicKeys.length*l.PUBKEY_SIZE,e=this.threshold*l.SIGNATURE_SIZE+1+(t<=75?1:t<=255?2:3)+t;return s.BASE_SIZE+p(e).toBuffer().length+e},t.exports=l}).call(this,r(0).Buffer)},function(t,e,r){t.exports=r(110),t.exports.BlockHeader=r(34),t.exports.MerkleBlock=r(60)},function(t,e,r){"use strict";(function(e){const i=r(1),n=r(34),s=r(3),o=r(14),a=r(13),u=r(5),f=r(32),h=r(2);function c(t){return this instanceof c?(i.extend(this,c._from(t)),this):new c(t)}c.MAX_BLOCK_SIZE=128e6,c._from=function(t){if(!t)throw new TypeError("Invalid argument for Block");let r={};if(e.isBuffer(t))r=c._fromBufferReader(new o(t));else{if(!i.isObject(t))throw new TypeError("Unrecognized argument for Block");r=c._fromObject(t)}return r},c._fromObject=function({header:t,transactions:e}){if(!t||!e)throw new TypeError("Invalid arguments for Block");return{header:n.fromObject(t),transactions:e.map(t=>t instanceof f?t:f().fromObject(t))}},c.fromObject=function(t){const e=c._fromObject(t);return new c(e)},c._fromBufferReader=function(t){return h.checkState(!t.finished(),"No block data received"),{header:n.fromBufferReader(t),transactions:[...Array(t.readVarintNum()).keys()].map(()=>f().fromBufferReader(t))}},c.fromBufferReader=function(t){return h.checkArgument(t,"buf is required"),new c(c._fromBufferReader(t))},c.fromBuffer=function(t){return c.fromBufferReader(new o(t))},c.fromString=function(t){return c.fromBuffer(e.from(t,"hex"))},c.fromRawBlock=function(t){e.isBuffer(t)||(t=e.from(t,"binary"));const r=new o(t);r.pos=c.Values.START_OF_BLOCK;const i=c._fromBufferReader(r);return new c(i)},c.prototype.toObject=c.prototype.toJSON=function(){const t=[];return this.transactions.forEach((function(e){t.push(e.toObject())})),{header:this.header.toObject(),transactions:t}},c.prototype.toBuffer=function(){return this.toBufferWriter().concat()},c.prototype.toString=function(){return this.toBuffer().toString("hex")},c.prototype.toBufferWriter=function(t){t||(t=new a),t.write(this.header.toBuffer()),t.writeVarintNum(this.transactions.length);for(let e=0;e<this.transactions.length;e++)this.transactions[e].toBufferWriter(t);return t},c.prototype.getTransactionHashes=function(){return 0===this.transactions.length?[c.Values.NULL_HASH]:this.transactions.map(t=>t._getHash())},c.prototype.getMerkleTree=function(){const t=this.getTransactionHashes();let r=0;for(let i=this.transactions.length;i>1;i=Math.floor((i+1)/2)){for(let n=0;n<i;n+=2){const s=Math.min(n+1,i-1),o=e.concat([t[r+n],t[r+s]]);t.push(u.sha256sha256(o))}r+=i}return t},c.prototype.getMerkleRoot=function(){const t=this.getMerkleTree();return t[t.length-1]},c.prototype.validMerkleRoot=function(){const t=new s(this.header.merkleRoot.toString("hex"),"hex"),e=new s(this.getMerkleRoot().toString("hex"),"hex");return 0===t.cmp(e)},c.prototype._getHash=function(){return this.header._getHash()};const d={configurable:!1,enumerable:!0,get:function(){return this._id||(this._id=this.header.id),this._id},set:i.noop};Object.defineProperty(c.prototype,"id",d),Object.defineProperty(c.prototype,"hash",d),c.prototype.inspect=function(){return"<Block "+this.id+">"},c.Values={START_OF_BLOCK:8,NULL_HASH:e.from("0000000000000000000000000000000000000000000000000000000000000000","hex")},t.exports=c}).call(this,r(0).Buffer)}]);