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I'm seeking an open-source evm transaction submitter that serializes transactions, manages nonces, and handles retries. We've been using the `NonceManager` from Ethers V5 but it fails occasionally. I'm working on our "Request Node", a TypeScript Express backend that persists Requests in Request Network. Relevant Issue:

I'm seeking an open-source evm transaction submitter that serializes transactions, manages nonces, and handles retries. We've been using the `NonceManager` from Ethers V5 but it fails occasionally. I'm working on our "Request Node", a TypeScript Express backend that persists Requests in Request Network. Relevant Issue: https://github.com/RequestNetwork/requestNetwork/issues/1292

I found this thread that suggests some alternatives in the comments.

Ethereum engineering puzzle 🧩

You're writing a backend service that has to submit transactions to the chain using an in-memory private key. You might need to submit multiple transactions on the same block, and retry them if they don't land.

Pause here — do you already see an

Happy Norswap 🤠🏴‍☠️✨

Senior Blockchain Engineer at @requestnetwork

I found this thread that suggests some alternatives in the comments. https://x.com/norswap/status/1802165529567711303?t=35EBGD59b0k1stcuaXoJ-A&s=19