Transaction not yet indexed

53cpfFXXcPpVbHVKuKPkAaLuFb843C4mh8WVVAZ2fyRYoL36KWgWUPbjMBPTEtmNhvr6RefuuzAdQodPVKkTRJ4q

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