Transaction not yet indexed

5u3LecTpSpL8fM5eDGHcRhPa3EswQq1fne6T5Rbihj8hmpZuP4wuGxjDNi7N3vB6566jEEjqEC8z4oe9NkUT2TLk

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