{
 "layers": [
  {
   "layerId": 0,
   "layerName": "State Route Milepoints",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8f40822503d3ce1bb92fb1b047b906fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeUlEQVQ4je3TPQrAIAyA0W/wGD2IozfT3MzRg3iQYtSxQ2MLRRoQs/jIDzoeDveDy+G2ABMQR54BGbcJDIr5ZgI1Bz0dTRYwcgTws8AIRaCkaAWDgq8uper4zDMUba8hs9IOihVMWk3NDZ29L22Z8fgS2POn3IrvgydhYSCn8eHKxgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Local Road Milepoints",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "49083b944c424d1b25d9bf585498a1e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAoElEQVQ4je3T0Q2DIBSF4b+WFewQ7Q7Sdi8x1cEQd7BDyAy15hp4NKnYh8b0JIRAwpfLJSi+HPUHN0ftAizDkHRAA7hUUN9yzPVEZs5kznN/9GjrqQO8GiyrC0edc5CFzIJbP1ecBBYRi5FKq55Xcg/rJ6Mgce0879DLJLBpB4xUKUPwdmBcuu5HoPV0tp17VsS9La9MOLwI7POnrMrvgxMtGCsuQO7N2wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}