Missing r when I was trying to get transactions from block

[yarikMyroniuk]

Ethers Version

6.7.1

Search Terms

I saw the same issue but about missing v

Describe the Problem

I have the same issue but about missing r instead of missing v but only with zkSyncEra

But If I use method getTransaction(hash), I don't receive any errors

version lib: "ethers": "^6.7.1",

UPD: I was trying to do this with latest version ethers 6.11.1

Code Snippet

I was trying to get prefetchedTransactions from block, using method getBlock(block, true)

Contract ABI

No response

Errors

TypeError: missing r (argument="signature", value={ "blockHash": "0xea2f9049921549a11590a77ae13305f83640783b90da382b2446be23db85aaa6", "blockNumber": "0x1af3974", "chainId": "0x144", "from": "0xef1e151d145c49a2c776cade6443b47d71abe441", "gas": "0x60f97", "gasPrice": "0x75ec5cb6", "hash": "0x53e4a8dbd46b3d3604a19d4b007fe9410e94c75b3c17c0d6f0f50f1ef0bf5855", "input": "0x", "l1BatchNumber": "0x6f853", "l1BatchTxIndex": "0x517", "maxFeePerGas": "0x75ec5cb6", "maxPriorityFeePerGas": "0x0", "nonce": "0x0", "to": "0xef1e151d145c49a2c776cade6443b47d71abe441", "transactionIndex": "0x3", "type": "0xff", "value": "0x55db9421dba88956" }, code=INVALID_ARGUMENT, version=6.11.1)

Environment

node.js (v12 or newer)

Environment (Other)

No response

[mahatotarit]

@yarikMyroniuk You can try out this code to retrieve all transactions from the latest block

Ethers.js :

const { ethers } = require('ethers');

// set privider
const provider = new ethers.providers.JsonRpcProvider('https://eth-mainnet.g.alchemy.com/v2/UvV96RRoOF8HQ44Tn_bm7FaAuwcxct2x',);

// Get the latest block number
provider.getBlockNumber().then((blockNumber) => {
    // Get the details of the latest block
    provider.getBlock(blockNumber).then((block) => {
        console.log('Block Number:', block.number);
        console.log('Hash:', block.hash);

        // get all tx from latest block using loop
        if (block.transactions.length > 0) {
          block.transactions.forEach((txHash) => {
            // Get transaction details
            provider.getTransaction(txHash).then((tx) => {
              console.log('Transaction Hash:', tx.hash);
              console.log('From:', tx.from);
              console.log('To:', tx.to);
              console.log('Value:', ethers.utils.formatEther(tx.value), 'ETH');
              console.log('---------------------------');
            });
          });
        }
      })
      .catch((err) => {
        console.error('Error fetching block details:', err);
      });
  })
  .catch((err) => {
    console.error('Error fetching latest block number:', err);
  });

If you want all transaction details from a specific block, just change the 'blockNumber' value to your desired block number, then run the code to get all the transactions.

Ethers.js :

const { ethers } = require('ethers');

// set privider
const provider = new ethers.providers.JsonRpcProvider('https://eth-mainnet.g.alchemy.com/v2/UvV96RRoOF8HQ44Tn_bm7FaAuwcxct2x',);

let blockNumber = 19489042; // you block number
provider.getBlock(blockNumber).then((block) => {
    console.log('Block Number:', block.number);
    console.log('Hash:', block.hash);

    // get all tx from latest block using loop
    if (block.transactions.length > 0) {
      block.transactions.forEach((txHash) => {
        // Get transaction details
        provider.getTransaction(txHash).then((tx) => {
          console.log('Transaction Hash:', tx.hash);
          console.log('From:', tx.from);
          console.log('To:', tx.to);
          console.log('Value:', ethers.utils.formatEther(tx.value), 'ETH');
          console.log('---------------------------');
        });
      });
    }
  })
.catch((err) => {
  console.error('Error fetching block details:', err);
});
  

[yarikMyroniuk]

@mahatotarit
Yeah, You are right, I have already done this implementation but for every tx I will need to call method getTransaction that makes some load on the RPC and increases the amount of requests

I wanted to do without method getTransaction by hash

[mahatotarit]

Could you please explain exactly what you want in detail ? I'm here to help with your work.

[yarikMyroniuk]

@mahatotarit
Yeah, I need to receive all transactions, by type prefetchedTransactions and not call the method for obtaining a transaction by hash one by one, since this requires a request in rpc and so I need to receive all transactions with one request

[mahatotarit]

Can you provide example ?

[yarikMyroniuk]

@mahatotarit

You sent example with this code

if (block.transactions.length > 0) {
  block.transactions.forEach((txHash) => {
    // Get transaction details
    provider.getTransaction(txHash).then((tx) => {
      console.log('Transaction Hash:', tx.hash);
      console.log('From:', tx.from);
      console.log('To:', tx.to);
      console.log('Value:', ethers.utils.formatEther(tx.value), 'ETH');
      console.log('---------------------------');
    });
  });
}

I don't like this implementation because in this case I need to fetch each transaction separately, which leads to additional requests

but this method has a better alternative like getBlock(block, true) which already has transactions in field "prefetchedTransactions", but with zkSync and with zkLinkNova, it doesn't work because I received this error:
"TypeError: missing r (argument="signature", value={ "blockHash": "0xea2f9049921549a11590a77ae13305f83640783b90da382b2446be23db85aaa6", "blockNumber": "0x1af3974", "chainId": "0x144", "from": "0xef1e151d145c49a2c776cade6443b47d71abe441", "gas": "0x60f97", "gasPrice": "0x75ec5cb6", "hash": "0x53e4a8dbd46b3d3604a19d4b007fe9410e94c75b3c17c0d6f0f50f1ef0bf5855", "input": "0x", "l1BatchNumber": "0x6f853", "l1BatchTxIndex": "0x517", "maxFeePerGas": "0x75ec5cb6", "maxPriorityFeePerGas": "0x0", "nonce": "0x0", "to": "0xef1e151d145c49a2c776cade6443b47d71abe441", "transactionIndex": "0x3", "type": "0xff", "value": "0x55db9421dba88956" }, code=INVALID_ARGUMENT, version=6.11.1)"

[yarikMyroniuk]

@mahatotarit
Hey, What about my issue?

[egorFiNE]

Same error now after successful transaction on Gnosis. 100% reproducible on our projects.

[mahatotarit]

@yarikMyroniuk

Please provide your full code.

[egorFiNE]

Seems reliably reproducible by me on gnosis chain on different wallets (Metamask and Rabby)

[ricmoo]

It looks like they are using a custom type 0xff. Any info on documentation on their transaction format? It doesn't seem to be an Ethereum compatible format, so likely will need a custom plug-in.

[yarikMyroniuk]

@ricmoo
Yeah, I use the native method from rpc without any library, it looks like it's working

[egorFiNE]

@ricmoo Gnosis doesn't use any non-standard type but the bug is repeatable about 70% of the time. If you could point me out where to start debugging - I'd love to dive in.