Transaction not yet indexed

53ySNE74q6uAktMSLGfa193qjQkC5mCSA5Coz1Qbuv1zuVGg6j3u4vgMNu58CRTf7ZusvoNDF8XFcX6Uc3kDBYo9

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