Transaction not yet indexed

Xx8uE8cBSgCFGFZCwpfCuMSqC85JQEucQ9HtEd4p255khfSsab5RYFaiRmJQhmHtak4Byz97Ycq83xdBqsAxjS8

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