Originally posted by **PatrickAlphaC** June 6, 2024
### Environment
Mainnet
### Provide a brief description of the functionality you're trying to implement and the issue you are running into.
I'm looking to clarify something about the [transaction lifecycle.](https://docs.zksync.io/build/developer-reference/account-abstraction.html#the-transaction-flow) of an account abstraction transaction, but probably also just all transactions.
When a transaction is sent to an RPC endpoint (any transaction, type 113 or other) who receives it? The sequencer is also all the validators as of today, so the sequencer/validator gets it? The documentation just calls it `The system`. Is `The system` a validator? The sequencer? Something else?
### Repo Link (Optional)
_No response_
### Additional Details
_No response_
Make more clear the names used for sequencer
Discussed in https://github.com/zkSync-Community-Hub/zksync-developers/discussions/565