Implement ots_getTransactionBySenderAndNonce

[mattsse]

Describe the feature

reth/crates/rpc/rpc-api/src/otterscan.rs

Lines 77 to 83 in 2219d7d

	/// Gets the transaction hash for a certain sender address, given its nonce.
	#[method(name = "getTransactionBySenderAndNonce")]
	async fn get_transaction_by_sender_and_nonce(
	&self,
	sender: Address,
	nonce: u64,
	) -> RpcResult<Option<Transaction>>;

this should be very similar to #8638

and would likely require some additional provider trait functions that give access to the indexes + tracing

but we can start this by checking the pool:

reth/crates/transaction-pool/src/traits.rs

Lines 335 to 340 in 2219d7d

	/// Returns a transaction sent by a given user with a given nonce
	fn get_transactions_by_sender_and_nonce(
	&self,
	sender: Address,
	nonce: u64,
	) -> Option<Arc<ValidPoolTransaction<Self::Transaction>>>;

Additional context

No response

[PelleKrab]

I can take this one.

[jsvisa]

Hi @PelleKrab, kindly ask are you been working on this feature, if not may I pick this?

[PelleKrab]

Hi @PelleKrab, kindly ask are you been working on this feature, if not may I pick this?

Yeah, I have been working on it, but I have been busy, so feel free to take it. I got a little stuck on implementing the function into eth.rs, but I'm not sure if that is the correct approach. Let me know if you need any help.