我要实现的是:使用 sendSignedTransaction() 方法转出usdt时,把账户里的ETH余额(balance)全部用来充当手续费,gasPrice的值该怎么设置?我的而代码总是报错: E:\test\getblock_vision\node_modules\web3-utils\lib\utils.js:59 throw new Error(e + ' Given value: "' + number + '"'); ^
Error: Error: [number-to-bn] while converting number 33982013713.65282 to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported
代码段如图所示: