ChatGPT log on Ethereum Transaction Data Structure in NodeJS

decode.js

const EthereumTx = require('ethereumjs-tx');

// raw transaction data
const rawTx = '0xf86d8202b28477359400825208944592d8f8d7b001e72cb26a73e4fa1806a51ac79d880de0b6b3a76400008025a028ef61340bd939bc2e7b2a7b190d114d4c7e8a3d80e95599b63f6821023a9c7f3cf3e1df715f0d5c5b5e8d8b82e3538abf2e5b08cc8c86905b776f5dbb82c7';

// create a new transaction object
const tx = new EthereumTx(rawTx);

// access the data fields of the transaction
console.log(`nonce: ${tx.nonce}`);
console.log(`gasPrice: ${tx.gasPrice}`);
console.log(`gasLimit: ${tx.gasLimit}`);
console.log(`to: ${tx.to}`);
console.log(`value: ${tx.value}`);
console.log(`data: ${tx.data}`);
console.log(`v: ${tx.v}`);
console.log(`r: ${tx.r}`);
console.log(`s: ${tx.s}`);

itx.ts

interface Transaction {
  nonce: string;
  gasPrice: string;
  gasLimit: string;
  to: string;
  value: string;
  data: string;
  v: string;
  r: string;
  s: string;
}

sample-tx.js

let transaction: Transaction = {
  nonce: '0x00',
  gasPrice: '0x09184e72a000',
  gasLimit: '0x2710',
  to: '0x0000000000000000000000000000000000000000',
  value: '0x00',
  data: '0x7f7465737432000000000000000000000000000000000000000000000000000000600057',
  v: '0x1c',
  r: '0x5e1d3a76fbf824220eafc8c79ad578ad2b67d01b0c2425eb1f1347e8f50882ab',
  s: '0x5bd428537f05f9830e93792f90ea6a3e2d1ee84952dd96edbae9f658f831ab13'
}

class Transaction {
  nonce: string;
  gasPrice: string;
  gasLimit: string;
  to: string;
  value: string;
  data: string;
  v: string;
  r: string;
  s: string;

  constructor(nonce: string, gasPrice: string, gasLimit: string, to: string, value: string, data: string, v: string, r: string, s: string) {
    this.nonce = nonce;
    this.gasPrice = gasPrice;
    this.gasLimit = gasLimit;
    this.to = to;
    this.value = value;
    this.data = data;
    this.v = v;
    this.r = r;
    this.s = s;
  }
}