Transaction not yet indexed

53Udxcp7f2X55DtybqveH8dCk2Q4aHd8ZiKBY4xCAZaZEpLcwKvsKNXPaskkEFcEtRYZZVnTK4JsbyswEJpc45Ry

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