{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ASP, ARP, OP",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "ARP",
     "url": "b92b3ae0b75f49079bbca8d98036711c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4je3UsQ2AMAxE0Y90S7ANTA7TwBhBRiLC9bn0r6IUT1GK0wWDwvQdFjgdaMA2wcBW2B3whiPQ+cKq1KCdfCLXoJ8KjFSDfu8fxo7FnjlQGtj/hdsDE0ANmXugs2UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "ARP"
     ]
    },
    {
     "label": "ASP",
     "url": "da3cf0d09cb1870792b74ca5f5c61d0e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhaFnxn4GKgAWJfYBCsxyQDTzAUBPhSJFxLSv2gwxFdiFVAMuogRQDFsqNQAWjBlIOWKhgBgoYNZByAAtDB2h5RglAKWDhApQCACuyCifHFd8/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "ASP"
     ]
    },
    {
     "label": "OP",
     "url": "42f0dd948c1bc8c149ad11b5eb67af0c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVQ4jWN5NoPhPwMVAQuMwcjAcIASg/4zMDjADQQZJpnB4EiJgc9nMOwHGQp3IbUAy6iBFAMWyo1ABaMGUg5YqGAGChg1kHIADkNQOQYqzygxCKWARRagFAAAsLcPyczUBp8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OP"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}