{
 "layers": [
  {
   "layerId": 4,
   "layerName": "rep_001_db",
   "layerType": "Feature Layer",
   "minScale": 4622324,
   "maxScale": 288895,
   "legend": [
    {
     "label": "",
     "url": "ba0f36e35edaf8685544338ee47a0fac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMklEQVQ4jWNhoDJgGTVw1MBha+B/Bob/uBQwMjAwIvMJqWXBpgkfIKR2iIThqIHD3EAAUWEEVWXvzc8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}