Get mqtt data from z-wave sensor in Indigo

Configuration
1

I am trying to get data from a motion sensor connected to my Indigo home automation server by using mqtt.

The mqtt string that is sent looks like this in the mqtt listener in HA:

{'name': 'MS - Motion - Office', 'deviceId':'1358686939','model': 'Multi Sensor 6 (ZW100)', 'address': '129', 'states': { 'batteryLevel': '100', 'batteryLevel.ui': '100%', 'onOffState': 'False' } }

My config looks like this:

binary_sensor:
  - platform: mqtt
    name: "Switch MQTT test"
    state_topic: "indigo/variables/1085500151/update"
    payload_on: "on"
    payload_off: "off"
    qos: 0


  - platform: mqtt
    name: "Motion Sensor Office"
    state_topic: "indigo/devices/1358686939/update"
    payload_on: "True"
    payload_off: "False"
    qos: 0
    device_class: motion
    value_template: '{{value_json.states.onOffState}}'

I am able to get the one easy variable device to work. But for some reason I am not able to get the motion sensor to work. Anyone that can help me to get this data in to HA?