Transaction not yet indexed

MmyyLhW4tuBNjrPbH3f1LU86Wg9ZFjQmLWNPcqpgEaeAepbfmQyaqrTCoBFr5LzhKWJTuCuuaJhmRMoTPA3Fm7A

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