Transaction not yet indexed

ug2KYq4MENUu44jZTKKwWbmR5zYbY7XTmLcB7iUzhxLmnA7qQW8WG5qhStrDsbBAmTaVfbFektb9NAk2MSGoQM8

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