{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Ada Addresses",
   "layerType": "Feature Layer",
   "minScale": 3500,
   "maxScale": 0,
   "legend": [
    {
     "label": "Primary",
     "url": "13c5d33a474b068da2cc7718bd70a3a6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAp0lEQVQ4jWNhoDJgGTWQ5mFYgEXsBBSTbGBBcll4OxMzEwey4NUzt34c2322koGBYQIpBlpYuRq3Bya6oxgGAv5xrhzr5+9sn9u1kgGboSy4DNQ2UcMwDAbQXY0MRtMhAvz7++8HAwMD1rACxTSupMOCTRAUe6BYvH7+Tjt65IAsgiYbkgwEgQnHdp89cWz3WQsGTIA1DRITy3hzBTbAQoriUQMZsAEAc1sydbwoXQgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "<Null>"
     ]
    },
    {
     "label": "Secondary",
     "url": "304ff0bca8db9e6ca782810c61851871",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnElEQVQ4jWNhoDJgGTWQYsAy9A1cbsHQoBsVXw9if3r08MDDIwcaI08wHCDLwOUWDA4gw7Qj42FCDnxy8g7LGRaCDG0g2UB5Gwdkw8AAyq9nOLGQdAP55OQd8MmTbCAuAApLsgy8vGxhI8h7yN6+unwhAyhiyDIw8gRDw3KGhQc+PXpYD/M+yBKyYxkEwJpPHMBpwDDMKaSCwW8gAPnwNUIdhc8VAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SbUnitType"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}