Transaction not yet indexed

53MSUUbLjQyyyYWTpNWQgRhjN7tL4rmofvr5Y14fdaxvPhuN9fDV7eQginYQLWEMQFSh8CCuTSCRH8dE3PGvyUnY

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