{
 "layers": [
  {
   "layerId": 0,
   "layerName": "segments",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Unpaved",
     "url": "ffd7dcace5157a9b1e31fe69ce38b1bb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNhoDJgGTWQYsAyQg38XLPdgRqG8bZ4HmABGcb07/9+ahj4uWa7I/W9zNvieQBkMtW8zABlMIysZENNwEJV0xhGpIEAigUTET7+LnUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "gray"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "color"
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "segments",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0.000 - 3.000",
     "url": "fcd704025d3d71cfa3c3142ef0c9f45c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTWQYsAyQg20WM7gQA3DTkQyHGABG8bIsJ8aBlosZ3CkvpdPRDIcAJlMNS8zQBkMIyvZUBOwUNU0hhFpIADnZg0TRRUQbgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      3
     ]
    },
    {
     "label": "3.001 - 4.000",
     "url": "0ac11f0e77a6571f8c711d61d87f6791",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4je3SwQkAIAxD0QQymE6um0WEbmBu9Z96ehCoEE4ffE5NQRsjgZHYKmwlQBszP5nEvnJsMupAr7dJpqiGluAB+tINEsgLM+UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      4
     ]
    },
    {
     "label": "4.001 - 5.000",
     "url": "068f3be812bf52933fbff254e53817e7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4je3SsQkAIAxE0Y9c6046udnJBSTgBl4Xf5XqwUGEOX3wORUFNwwH1iGUWIPlADdM/+QOkbJtMveg1ts4k1WjJHgArXwJFAzdqXsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      5
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "rating"
    }
   ]
  }
 ]
}