How to run "Receive MQTT Message" in SoapUI?

My requirement is to hit the Soap request in SoapUI and have to check the MQ (using RFH Util to access Queue Manager) for the presence of respective message.

I've added one "Soap TEST" under the testcase in SoapUI. Rather than going to RFHUtil, how can I check the message from SoapUI itself using "Receive MQTT Message" step?