{
 "layers": [
  {
   "layerId": 143,
   "layerName": "DA 1 TB",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "15043a76fa50e71bef945242a22a9702",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi8vriqGLYpKJFEAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjJgwnFS2imokAfVEHQABhgHMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}