Transaction not yet indexed

iUMVtisDffKM3DCXmQWZtB4SMhS72jUkMpVAvmoTEL8khJVR7vVaFa1iFovuPD2h5grNgeqnVL9aNcPBFz3PsZH

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