Verify data consistency of Block and Transaction of a Web3 Provider

index.js

const Web3 = require('web3');

// Connect to Ethereum node (use your own provider URL here)
const web3 = new Web3('https://xxx.quiknode.pro/xxx/');
const web3s = new Web3(new Web3.providers.WebsocketProvider('wss://xxx.quiknode.pro/yyy/'));

web3s.eth.subscribe('newBlockHeaders', async (error, blockHeader) => {
    if (error) {
        console.error(`Error: ${error}`);
        return;
    }
    console.log(`New block received. Block # ${blockHeader.number}`);

    // Get full block details
    const block = await web3.eth.getBlock(blockHeader.number);

    // Fetch the transaction details for each transaction in the block
    //get random 10 transactions
    const trx = block.transactions.slice(0, 10);
    for (let txHash of trx) {
        const tx = await web3.eth.getTransaction(txHash);
        console.log("OK");
    }
}).on('error', error => console.error(error));

package.json

{
    "name": "ethereum-block-fetcher",
    "version": "1.0.0",
    "description": "A simple Node.js script to fetch Ethereum block and transaction details",
    "main": "index.js",
    "scripts": {
        "start": "node index.js"
    },
    "author": "",
    "license": "ISC",
    "dependencies": {
        "web3": "^1.5.3"
    }
}