Transaction not yet indexed

668fHu6XtQwJJRTbSPNg4Utse4GJxTeLPvnE63xZH63NvyMs8ypX9PVfC1fTW6A7WRd7tBbRGTiffacw9aMhwswL

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