{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ENV_Groundwater",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "35e2ceee10afb46122b910ec70a49db6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkUlEQVQ4je3QvQ3DIBCG4bfwOkmV1PYeXsBZwhCWcBbwHlwNFSyUBkeRIoN/UvJJCCGdHu6u4c9pKljBT3S6bTqnQP0YewXgJCov4fn1wW6wu7VXNYw9AAPwMrOazMwaWgTv7aVQsg/8iZMImT2WQD2ZGSdRLZ2mHR4GAbSXYL2EbnnnireObHNdHQE3p4Ln8wYCjCfwVwab9AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}