I cannot send same tx to network

[orkunkilic]

Hi, sometimes my RPC does not recognize sent transactions and nothing happens. I want to send same transaction with the tx that i get from wallet.sendTransaction(unsignedTx). However i get an error "Error: invalid transaction key: hash". I wanted to get raw transaction by provider.send("eth_getRawTransactionByBlockHash", [hash]) however i get an error again: the method eth_getRawTransactionByBlockHash does not exist, error=code:-32601.

How can i achieve this? Is there a method for rebroadcasting transaction? Thx.

[ricmoo]

Unfortunately, not all backends support the eth_getRawTransactionByBlockHash method. If you find one that does, it should be safe to use it exclusively (i.e. INFURA or Alchemy).

Another option is to either sub-class Wallet or create a wrapper Signer, which will retain the signed transaction and allow access to it for rebroadcasting.

You can also delete the hash key from the transaction before passing it to Wallet, as an unsigned transaction doesn't have a hash.

Do any of those work for you?

[orkunkilic]

let { accessList, hash, v, r, s, confirmations, gasPrice, gasLimit, value, ...rawTransaction } = rawData

Rawdata is the sentTx from pending transaction. I did this and get the raw transaction. If i involve any of the other values to rawTransaction, I get an error when i sendTransaction.

[orkunkilic]

I still couldn't find a way to rebroadcast. I send a contract call via signer.sendTransaction(...). I save it's return value. Then if my transaction still pending, I want to rebroadcast it to the node again without using signer again. How can i achieve this? Just calling provider.sendRawTransaction(savedJson.transactionHash) not working. @ricmoo