Transaction not yet indexed

5Nm7G55KP52ychUKQAvoFSxRUQaJU8b9nWS6zm3t7xhovc2Pmit1NekaZvUXbSpsqsLxaeqwURVqM3w22o7xwCuH

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