Transaction not yet indexed

NfmmRhofZq6deXApNPLJ8vCdsNPgsFvAhc6NH4BeqU8RxnNcsMQHeTd8mxcfxHJ5tamEVces4v8RQACE9CzZTBi

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