get-deposit-record.js

const ethers = require('ethers');
const ERC20HandlerJson = require('../build/contracts/ERC20Handler.json');

async function main() {
    const handlerAddress = '0xDf2E83f33dB8A9CcF3a00FCe18C3F509b974353D';
    const provider = new ethers.providers.JsonRpcProvider('https://kovan.infura.io/v3/6d61e7957c1c489ea8141e947447405b');
    const handler = new ethers.Contract(handlerAddress, ERC20HandlerJson.abi, provider);
    const depositRecord = await handler.getDepositRecord(50, 1);
    console.log(depositRecord);
}

main();

// ================= result =================
// [
//     '0x512F7a3C14b6eE86c2015bc8AC1fe97E657f75f2',
//     32,
//     1,
//     '0x00000000000000000000000000000063a7e2be78898ba83824b0c0cc8dfb6001',
//     '0x7804e66ec9eea3d8daf6273ffbe0a8af25a8879cf43f14d0ebbb30941f578242',
//     '0xA29D4E0F035cb50C0d78c8CeBb56Ca292616Ab20',
//     BigNumber { _hex: '0xe8d4a51000' },
//     _tokenAddress: '0x512F7a3C14b6eE86c2015bc8AC1fe97E657f75f2',
//     _lenDestinationRecipientAddress: 32,
//     _destinationChainID: 1,
//     _resourceID: '0x00000000000000000000000000000063a7e2be78898ba83824b0c0cc8dfb6001',
//     _destinationRecipientAddress: '0x7804e66ec9eea3d8daf6273ffbe0a8af25a8879cf43f14d0ebbb30941f578242',
//     _depositer: '0xA29D4E0F035cb50C0d78c8CeBb56Ca292616Ab20',
//     _amount: BigNumber { _hex: '0xe8d4a51000' }
//   ]

Example code for deposit record query