Transaction not yet indexed

UX6ERRVgjm7CyW6TA9H2F2RhzkdVmVfbF4iNhMe6HgSjk3bMwK18znJJEhVu5V71XHrvvFGdBudkJ1fsDsjdwT6

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