Transaction not yet indexed

Uu2HEhKASvSm4zQM8qaGvr8FfeRy9gqYX4Z99roirJB8BKddS65tkh8HcqCThGdYcAkc5EaJZKZDggNn3FysZZq

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