Transaction not yet indexed

53S3NnNu6vQrX1s52VxCB5TXYY5fRuNTLPH2h8iNRboS9DMmpZ1reeSyRWEDKBAHFaQ91zPeGo77NMTHy46Vekt3

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