Transaction not yet indexed

WAfiUDopc5pQMo5cKtHqH3q2hSqVpXEnBfnWkqecb82GjDEQHMSPG81ecu4qWQLqFPvxQX1GdPyo4y5ytdDLd17

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