Transaction not yet indexed

MPowhm4scimTub21Gu6YjNkXdzRSwSwtWTZ9M3FMRtba6nwtEm2xB67oG3Dv5VRfGRPK5GAGqXEQVG5Fv1aNso2

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