Transaction not yet indexed

XUnuC5LWzHoVcHz4w6cr7DRfZdMg6K3WPKb8BRXCgFjutPZ6fd8Xfp5JCtFUcfdRkUTAjqQNxGhpP3jxqPsbFs9

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