Transaction not yet indexed

28RLApmsfNgqjG4Cyy2zgGSuhadHyLy6YjUEseitYNth3ZQGRMytrAwcKFE6gTC6BVa3kKqL2HoMbLowJjQCXr73

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