{
 "layers": [
  {
   "layerId": 0,
   "layerName": "IEC List",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "910f0694d59c1195b463aa3085ecd526",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4je2QsQ2DMBBFX8EKSccCkAmomIKMY2ccmMKVJ7CzwHX2EmlMhBTJYEjpJ1knS6d3/67hzzRVWIVfdKomvUtC3Q9PBRDEqSj+tRlQLBxvba+6YQKgY+JtF+XtvE1dJry3j52WMuEPQRxk7rgn1N7OBHFqTZpueFoIoKN4E8WP6z/XfHRlk0t1RniYKrzOB/kpKZwZaDBjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}