Transaction hash mismatch from Provider.sendTransaction when deploying contract

[mansijoshi17]

Using FEVM hardhat kit to deploy the smart contract. But facing Transaction hash mismatch from Provider.sendTransaction error.

Here is the hardhat deployment script:

require("hardhat-deploy-ethers");

const ethers = require("ethers");
const fa = require("@glif/filecoin-address");
const util = require("util");
const request = util.promisify(require("request"));

console.log(network.config);

const DEPLOYER_PRIVATE_KEY = network.config.accounts[0];

async function callRpc(method, params) {
  var options = {
    method: "POST",
    url: "https://wallaby.node.glif.io/rpc/v0",
    // url: "http://localhost:1234/rpc/v0",
    headers: {
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      jsonrpc: "2.0",
      method: method,
      params: params,
      id: 1,
    }),
  };
  const res = await request(options);
  return JSON.parse(res.body).result;
}

const deployer = new ethers.Wallet(DEPLOYER_PRIVATE_KEY);

module.exports = async ({ deployments }) => {
  const { deploy } = deployments;

  const priorityFee = await callRpc("eth_maxPriorityFeePerGas");
  const f4Address = fa.newDelegatedEthAddress(deployer.address).toString();

  console.log("Wallet Ethereum Address:", deployer.address);

  try {
    await deploy("CrypticVault", {
      from: deployer.address,
  
      // since it's difficult to estimate the gas before f4 address is launched, it's safer to manually set
      // a large gasLimit. This should be addressed in the following releases.
      // since Ethereum's legacy transaction format is not supported on FVM, we need to specify
      // maxPriorityFeePerGas to instruct hardhat to use EIP-1559 tx format
  
      maxPriorityFeePerGas: priorityFee,
      log: true,
    });
  } catch (error) {
    console.log(error)
  }
};

module.exports.tags = ["CrypticVault", "MinerAPI", "MarketAPI"];

Here is hardhat config file:

require("@nomicfoundation/hardhat-toolbox");
require("hardhat-deploy");
require("hardhat-deploy-ethers");
require("./tasks");
require("dotenv").config();


const PRIVATE_KEY = process.env.REACT_APP_PRIVATE_KEY;

module.exports = {
  solidity: "0.8.4",
  defaultNetwork: "wallaby",
  networks: {
    hardhat: {},
    wallaby: {
      chainId: 31415,
      url: "https://wallaby.node.glif.io/rpc/v0",
      accounts: [PRIVATE_KEY],
    },
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
  },
};