{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Truck Loading Area",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Street block with six-wheeled vehicle meter or loading zone",
     "url": "c4aa059046ee34e979bb42c928db932a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4je3QIQ4AMBACQUj4/5epatLTYJrcSsQIhHJaME45MVuw+KENJxAJDvAOaWogbwvmqWB8Bh53XgNU8QO3uwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}