Transaction not yet indexed

55AgvShRfYvcgQnMS9FSJznxbbzzgBCqUay8mhpw2LaG6JRRrMTHF16qpcQWqAzSyQDRy3B2FhsVij3W7wyZ5m44

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