I am performing a transaction to send an ERC20 and I keep getting this error:
ValueError: {'code': -32000, 'message': 'already known'}
I'm assuming this means that this transaction is already in the mempool or something? Looking for some clarifications though.
Best Answer
Partial answer...
Yes. From
tx_pool.go
:But it's not immediately clear from the code what conditions have to be met for this error to be set, so it's difficult to suggest a solution.