Transaction not yet indexed

661AckMysUX3gX4MpnsejdhVjd4dxA1Dfbv373J2YKhFuTA3DW97MsN5qUWNqJk2Ly2SFbtc6r2UbFqsZTE1ZDjn

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