{
 "layers": [
  {
   "layerId": 0,
   "layerName": "QC",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e07e2986e0d5f33ad6eb62df51816fef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAj0lEQVQ4jWNhoDJgGTVw1EA4aIDSB6CYIgMb1KU96hkYGBjefr5T/+bTnUYkC0g20EGET6VeXdodynVnuPl0Z/3NpzsYcBlK0EBhXhUCSkgzEAO8/XyHgQFPOBIysOHm0x0Mbz/fqYe5FBqGZBvIwMDA0PDm050Dbz7dcYDx8Skm1ssH8LmKHAOJBqMGUg4AkaIp9bq7BmgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}