Transaction not yet indexed

YAUMpYA8jCS7WBj8YRRmdSJAPGxQ8EBcUMzYisV9GMYFyBQEkKUzSTUAYFKxpf9i3zTqfFfPA5vFbwVfXC1Aqa2

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