Transaction not yet indexed

5UUK8eNaPDtzBbZRPHhqM2qZFBpEei3XFErqKf4U51u85eAcWc8Kds5QGaBw2fWaLb8fGWPXqzqdGSf7wS9KkXjx

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