Transaction not yet indexed

Xse2skrSEK9aztApv8TfZzUYnL7oAFg6KvQs7x4YuBgXWtBUVbt6kCwHEeJd7LBzBDbsfW729J6tCW3siAXY3Pp

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