Transaction not yet indexed

mkCU9hbJr4ckAeptb8z59fUpZo1Pn25kYWLBynsA8JPRUqfBVFnhiRc3k9df9p1YVLTBxqpDTzccCePWPXfhTP5

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