Transaction not yet indexed

YyNjiUFCSmfiWiTUfM8UME5hSY7k8gb9nD463oU7qPyw39T8QSxFZkaoNFUMGE7pDFB7c2G7NPdSc6mFGN7UxbV

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