Transaction not yet indexed

nZKxZAzR4xrUMDszqfvXp8fFVwxg87j2E9vCjb5cJSRRzJppGJbwKvWeAYBjMKmS7AKu6VEw7oXK5FYAdXQdSUQ

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