Transaction not yet indexed

mMPUttCY54uDaLnSJfdg1UVPfEhhVRd5iHgkWRxcFbBA5KgsJyPdYQLejZdUHckFBLE2CSU9xMv4229FX6VTcCp

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