{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Central Busines District",
   "layerType": "Feature Layer",
   "minScale": 125000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0ebb4cfe8a0fd2279f230b90500757f4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA0klEQVQ4jeVUIQ7DMAw0CCsONw8enveIDAfvE21/Utw+YubF5ebF5ZPXpOoG2k4KqXZSZNmxTyfHjgGACgCAEOEZAkNEzQwVM8EOWu/FOyfRFZMulFBN8q+IKbYJWxSahFHATKiFJX2K0RiFAEfB8haJi8JcMH9I6J0TZy1mI2y91+fJRwiZYXIRlURg+17Mvevwcbkc2oot0LxZYrphwHGaftqKc/awZoZhHPPtMovoOcvnwCJwa5rdZJ219Xhp3+I/uNhFYQpsgUR4Tcgi9F33AoI+Ta+3MwPkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}