Transaction not yet indexed

Mx78mQYQ1y1SGagArxEM2wqaUZFs5NQ5zAfa6qm5e8jGKur2a25zcP2BED88mGYbhD2FUgsbNFqYGwp7HqWmLWU

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