Transaction not yet indexed

RXGuoAqdSXe7GUwaKJAzmDzuVK9wjJ8itwwVKSB2B28AUHTtFQduhJ3EgEdQxJmJSzKcKXQzNcEfnSYdUD5PhoD

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