ethers.js/dist/ethers-providers.min.js

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}function n(a){return null!=a.author&&null==a.miner&&(a.miner=a.author),e(E,a)}function o(a){if(null!=a.gas&&null==a.gasLimit&&(a.gasLimit=a.gas),a.to&&D.bigNumberify(a.to).isZero()&&(a.to="0x0000000000000000000000000000000000000000"),null!=a.input&&null==a.data&&(a.data=a.input),null==a.to&&null==a.creates&&(a.creates=D.getContractAddress(a)),!a.raw&&a.v&&a.r&&a.s){var b=[D.stripZeros(D.hexlify(a.nonce)),D.stripZeros(D.hexlify(a.gasPrice)),D.stripZeros(D.hexlify(a.gasLimit)),a.to||"0x",D.stripZeros(D.hexlify(a.value||"0x")),D.hexlify(a.data||"0x"),D.stripZeros(D.hexlify(a.v||"0x")),D.stripZeros(D.hexlify(a.r)),D.stripZeros(D.hexlify(a.s))];a.raw=D.RLP.encode(b)}var c=e(F,a),d=a.networkId;return D.isHexString(d)&&(d=D.bigNumberify(d).toNumber()),"number"!=typeof d&&null!=c.v&&(d=(c.v-35)/2,d<0&&(d=0),d=parseInt(d)),"number"!=typeof d&&(d=0),c.networkId=d,c.blockHash&&"x"===c.blockHash.replace(/0/g,"")&&(c.blockHash=null),c}function p(a){return e(G,a)}function q(a){return e(H,a)}function r(a){var b=(a.status,a.root,e(I,a));return b.logs.forEach(function(a,b){null==a.transactionLogIndex&&(a.transactionLogIndex=b)}),null!=a.status&&(b.byzantium=!0),b}function s(a){return Array.isArray(a)?a.forEach(function(a){s(a)}):null!=a&&i(a),a}function t(a){return e(J,a)}function u(a){return e(K,a)}function v(a){function b(){e.getBlockNumber().then(function(a){if(a!==f){null===f&&(f=a-1);for(var b=f+1;b<=a;b++)e.emit("block",b);var c={};Object.keys(d).forEach(function(b){var d=z(b);"transaction"===d.type?e.getTransaction(d.hash).then(function(a){a&&a.blockNumber&&e.emit(d.hash,a)}):"address"===d.type?(g[d.address]&&(c[d.address]=g[d.address]),e.getBalance(d.address,"latest").then(function(a){var b=g[d.address];b&&a.eq(b)||(g[d.address]=a,e.emit(d.address,a))})):"topic"===d.type&&e.getLogs({fromBlock:f+1,toBlock:a,topics:d.topic}).then(function(a){0!==a.length&&a.forEach(function(a){e.emit(d.topic,a)})})}),f=a,g=c}}),e.doPoll()}if(!(this instanceof v))throw new Error("missing new");a=v.getNetwork(a);var c=null;a.ensAddress&&(c=D.getAddress(a.ensAddress)),D.defineProperty(this,"chainId",a.chainId),D.defineProperty(this,"ensAddress",c),D.defineProperty(this,"name",a.name);var d={};D.defineProperty(this,"_events",d);var e=this,f=null,g={};D.defineProperty(this,"resetEventsBlock",function(a){f=a,e.doPoll()});var h=null;Object.defineProperty(this,"polling",{get:function(){return null!=h},set:function(a){setTimeout(function(){a&&!h?h=setInterval(b,4e3):!a&&h&&(clearInterval(h),h=null)},0)}})}function w(a){return function(b){A(b,a),D.defineProperty(b,"inherits",w(b))}}function x(a,b){if(Array.isArray(a)){var c=[];return a.forEach(function(a){c.push(x(a,b))}),c}return b(a)}function y(a){try{return"address:"+D.getAddress(a)}catch(b){}if("block"===a)return"block";if("pending"===a)return"pending";if(D.isHexString(a)){if(66===a.length)return"tx:"+a}else if(Array.isArray(a)){a=x(a,function(a){return null==a&&(a="0x"),a});try{return"topic:"+D.RLP.encode(a)}catch(b){console.log(b)}}throw new Error("invalid event - "+a)}function z(a){if("tx:"===a.substring(0,3))return{type:"transaction",hash:a.substring(3)};if("block"===a)return{type:"block"};if("pending"===a)return{type:"pending"};if("address:"===a.substring(0,8))return{type:"address",address:a.substring(8)};if("topic:"===a.substring(0,6))try{var b=D.RLP.decode(a.substring(6));return b=x(b,function(a){return"0x"===a&&(a=null),a}),{type:"topic",topic:b}}catch(c){console.log(c)}throw new Error("invalid event string")}var A=a("inherits"),B=a("xmlhttprequest").XMLHttpRequest,C=a("./networks.json"),D=function(){var b=a("../utils/convert");return{defineProperty:a("../utils/properties").defineProperty,getAddress:a("../utils/address").getAddress,getContractAddress:a("../utils/contract-address").getContractAddress,bigNumberify:a("../utils/bignumber").bigNumberify,arrayify:b.arrayify,hexlify:b.hexlify,isHexString:b.isHexString,concat:b.concat,stripZeros:b.stripZeros,namehash:a("../utils/namehash"),toUtf8String:a("../utils/utf8").toUtf8String,RLP:a("../utils/rlp")}}(),E={hash:i,parentHash:i,number:j,timestamp:j