Transaction not yet indexed

NmLm2bywrTJyAxSrhdtUW2ibgEfkcRQASivAQvS5nYu7cdZhwoPCGoYF8tS3kXFq9gYuLsEekb2S1EgjtG5TkGX

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.