Transaction not yet indexed

WukXC9tg6Fmmh9dDadZyHMAxvQ34ZBDJFeqb1au6hEnve6b1BqUTeqXHbKfrSWuF9RWSp2CqbErFqXZRXQz679i

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