Transaction not yet indexed

53Dun9DSCSh2Mbe7B2h4gyrCon11aeoknydfPPbCdk5MNcfAc12u4UhJV5KPKPChpqvXfgkqQhEzXJ3CuXynRf8C

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