```
function fs(){
var url ="https://bsc-dataseed1.binance.org:443";
var provider = new ethers.providers.JsonRpcProvider(url);
var privateKey = "私钥";
var wallet = new ethers.Wallet(privateKey);
console.log("Address: " + wallet.address);
tx = {
to: "0x82533aF8ecF22ADE3b61DfDe8B863bc...