Transaction not yet indexed

Rkpk1MKTzRoTr4mAbXKHLW4QgB4EjgskLUCfYHo7DPLgsmfRJM5qAAeGc2EbkqEVUD14ukgyeJ9Ktpwt5mcHhpN

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