Transaction not yet indexed

2KKN921n1RvZeD7BjZGgYyqTDDvQq6v3vmCdSDQHUJ1sYuUd3Sewi7Pwe3pm2SGgsw5gCFwvb4aPaViXEWub5T71

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