Akhan 100f14 as Button

Hi, i have successfully implementet the rtl2mqtt-script and sensors for temperature work perfectly. Now i would like to use a cheap Button (In rtl433 it is called akhan 100f14 remote keyless entry) to toggle a other entity. When i push to button the following event shows up in mqtt-browser:
image
Can you help me to use this event to toggle an other switch?