Transaction not yet indexed

ik2s251dDK9eVr7S1vRyf8Nafe2ojfHS9GKixvFhyg9mgvuGAQucsJHWF31K85PSFwzsswqgzFPDFM5FSdX4Ur3

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