jwasinger

@karalabe I think I've mostly addressed your feedback and simplified the PR.

@karalabe this still fails 2 tests: ``` go test -run=StatelessBlockchain -timeout=20m --- FAIL: TestStatelessBlockchain (0.34s) --- FAIL: TestStatelessBlockchain/InvalidBlocks/bcUncleHeaderValidity/gasLimitTooLowExactBound.json (0.01s) --- FAIL: TestStatelessBlockchain/InvalidBlocks/bcUncleHeaderValidity/gasLimitTooLowExactBound.json/gasLimitTooLowExactBound_Cancun (0.00s) --- FAIL: TestStatelessBlockchain (0.51s) --- FAIL: TestStatelessBlockchain/InvalidBlocks/bcUncleHeaderValidity/gasLimitTooLowExactBound2.json...

Can you set the log level to trace (`debug.vmodule("core/txpool=5")` in the console), try again to resubmit, see if there is anything relevant in the logs (and post them here)?

Also, ensure that the transaction hash appears in the output of `txpool.inspect` and note which category (pending/queued) it falls into.

@J1a-wei so I assume this issue happens occasionally, and is not necessarily reproduceable on command? I'm going to assume that the transactions in question are normal transactions, and not blob...

This error is because the trezor files need to be updated with https://github.com/ethereum/go-ethereum/pull/30058

@MariusVanDerWijden I have a few things I am trying to wrap with this. It's in a bit of a messy state, and I'd ask to hold off on review until...

Ah, so I need to support custom errors with this too.

I noticed for deployments that I share one `TransactOpts` instance for many deployments. It only works because the nonce used in test cases is `nil` (so it gets filled automatically...

> Also, I'm curious - - why do we have .sol-files? Is it fi we want to update the abi-json at some later point? Or do we actually have a...