Transaction not yet indexed

YE9ifWabhyK1iCqSJ7mzFPC55C8P1WPdR7d2DDY3k9J7ANz2bQnpeu9qN9Md9phGiK6C1iMnYZ2vZpWM1YK1XB5

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