{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Library System",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c8f2c0b4130b5e03dcec17bab7826b87",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4je2QMQ6DMAxF38DcXgC2noKJDW6V9FawZcopvJkLJCfoEiqkSoFAxzwpsiJZz99u+DNNFVbhF5uqS++W0E59ZwBEgxGN792AYuHw6h5m7FsARloWv5rZ6z51qfB50FIm/EE0QOaOR0I7e0U0mC1puuFlIYAVjU40Dts/13x2ZZdLdUV4miq8zwdguinVlwW36wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}