{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Road Restrictions",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "10 Tons",
     "url": "6e9aa287acb84035602c712212efa839",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg3UKGFwoIZhN3oYDrCADPv3n2E/NQzUKGFwpL6Xb/QwHACZTDUvM0AZDCMr2VATsFDVNIYRaSAASCIPD8JhUzwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "10 Tons"
     ]
    },
    {
     "label": "5 Tons",
     "url": "1d529364c25dc56acb58f8787118cda6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyUg30We5AFdO2RB5gARvGyLifKgb6LHekgZe3RB4AmUw9L4MAyNARlmyoCFioaRjDyDQQAAgtDRQo4P9rAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5 Tons"
     ]
    },
    {
     "label": "7 Tons",
     "url": "1cbea1a0674e1401c7ddf8c2b0849185",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg18Pp3BgRqGSWYyHGABGfafkWE/NQx8Pp3BkfpelsxkOAAymWpeZoAyGEZWsqEmYKGqaQwj0kAAgn4OEtwseOsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "7 Tons"
     ]
    },
    {
     "label": "9 Tons",
     "url": "44ff64a15dfd24b32c7115f7ed8f1846",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNhoDJgGTWQYsAycg10oJJ5B1ighu2nkoGONPHyAZDJ1PQyA9TQEZZsqAZYqGcUw0g1EAB7BgUSKum0lgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "9 Tons"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Weight"
    }
   ]
  }
 ]
}