Transaction not yet indexed

28FRNBsDUJuGNv4NkDVe1MP7wpTPmJMx4H4bubCFMjoAh9aF8UCDzSVFhSb9qwREtqxzYoRcpLvUTBA5HzTYLcWV

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