FCM Full Notification

{
  "notification":{
    "title":"Title Mobile Push",
    "body":"Mobile Push notification body",
    "sound":"default",
    "click_action":"FCM_PLUGIN_ACTIVITY",
    "icon":"ic_announcement_white_18dp"
  },
  "data":{
    "badge":3
  },
    "to":"<DEVICE_REG_TOKEN>",
    "priority":"high"
}