{
 "layers": [
  {
   "layerId": 0,
   "layerName": "TEST",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c2f7fb348522cc42741d5aad1e27d9e0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxv8bKXrQYybDz/V33z0uRHJApINdFCX4633s5GC8GykGDYdeVa/6fBTBlyGshA0UJ6PgBIKI+Xmw08M+MKRhYD+BpD3QGEHcyk0DMk2EAQabj76fODmo88OYB6eCCHFywSTy/DLKUSDwW8gAAaCKbQjRonLAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}