Transaction not yet indexed

Cu1FgkZVn2ekkovpiU94s1qzKPq5y3qGTJB2FaVgoCSi3MoEdTw3APx8ENfFaJJXSkaoELxkSe9ZzSX7LRe56MZ

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