{
 "layers": [
  {
   "layerId": 41,
   "layerName": "50-foot Contours",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a815798486126c826ecfb2e1a7135c08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQauLHBq4GJgdGeEoP+Mfw/6N+wrYE2LvRv2NZAVQOpCVioahrDqIHUAIM/UgCmnwlWzkSZZAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 42,
   "layerName": "10-foot Contours",
   "layerType": "Feature Layer",
   "minScale": 12000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "61c9b44c2093d4c8b3370394c4e57c2f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQauKnWXZuJhUWLEoP+/flzza9551XauNCveedVBgaGq1QzkJqAhaqmMYwaSA0w+CMFAA1JC4UcbYb7AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}