Transaction not yet indexed

AMpdyCRUrYDymvc34bjXp2CWP26EYndRhc6zXbPB2pvtUDogSPBTdBed5SXTX4NNdRLDT7SvepJ8SmqdMGUDTLg

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