Transaction not yet indexed

YYuxwtbVAqfHbZeoCzfrjZE8PiP5FibmR9o8B8D9Hs7SCMVvdKKJ4ZaXr1pdTDt7iim1kD7LcQWbPLAFnsVXPXq

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