Transaction not yet indexed

53dgUpfuriE7MDB27EFsaTdCFLmtMBRey6hsDMXgtXfWMxq3UnuQkLRXY2nPNoitbnbJrDHqJcbCdrNYUP1sE3t6

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