{
 "layers": [
  {
   "layerId": 0,
   "layerName": "NSD Graffiti",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9d3f63b0e67fc85d572e43a981ea92db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgElEQVQ4je3TQQqAIBCF4R8SOkgXcdW11Gu16iIeJDCIqXEZ0dgiogeign6Mio6H436wOe4TYASCjmcgaW8CvWA94z5Zyb6QvaLRAgbHQAUlC5O0YAV9x3CxpPFRVjItd5jkeILUSssBJisYpZpCDvoYFTNXiG4+Bb75U27l/eAGrkYhaFgnOjUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}