Transaction not yet indexed

C53cfZarAFsuJpADss5y2yb77WkEQQgh7hfSeTd53ev4sh1QCgcEdJGH85CM6Wbi6zn4NpGmZtQYDF6BPyTHW2Z

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