Transaction not yet indexed

53stpS2kmd7FsgpDRBQaa4uMYLqm51nQZy7L99G5nsKAS85Dbk33JbK6HbLUUa3gPVNYudqcuKmyDzXeo4VYUrDB

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