Transaction not yet indexed

unngqSf9NjftXoD4xfR6qB8k1KGmwswq9DXQKUP7nQLP9P1WRUp5paL7AagEBx6dV3SoBEGpPq5PikaNTDbBcJB

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