{
 "layers": [
  {
   "layerId": 0,
   "layerName": "แจ้งเหตุการณ์ร้านจำหน่ายสุราและสถานบันเทิง",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "90c3f6877fcb1962c2b00d7ef395a7f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/wwzFiN4GbH/8RnKQpJhIADi4zGUhYHKgIXeBjKCvYcahhBxMg1EGErFWCZoyPCKFJLB4DcQAG4qEBdthCSsAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "แจ้งเหตุการณ์แข่งรถในทางและทะเลาะวิวาท",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "284b74424666131647c4ad0174771361",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/35dCM6mMrDhjOQa+B/ZMBAA8fEZysJAZcBCbwMZQd5DC0OwOLkGwg1loGIsEzRkeEUKyWDwGwgA2v8QetGKVIkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}