{
 "layers": [
  {
   "layerId": 0,
   "layerName": "High School Boundaries",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5b72ce0f7305268d2f5963f8c9f4b061",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpyi/azsTE5MBABfDv378DLExMTA6t7h0c1DCwemeFAws1DEIGowaOGjhq4KiBowZCDfz379+B6p0VDtQw7N+/fwcAnE8TSR/YMREAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}