{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Sampling Stations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6ee5fbcf92d8049c79390851e0d21275",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA+klEQVQ4jWNhoDJgGTUQBMKF1LVMWFk5WBkIASaWTS8vndpHKAwzrfIaVFg5OKXxmfXs/AmG11cviDAwMBA0kEHdK/QLjP3h4R2GO7s2MAiraDEoOnrB1fz78wdkIAPJsfzm5hWGg22lDJoB0SgGDuNkc2XVPDD94OAOhi8vnjLwSEiTb+DZuf0Md/duBrO/v3/LsDUvkiFs+X4GRmZm0g18efksw+HOChSxJ6cPMxyb2MhgXdREuoEPDu5gkLVwYPjz6yeK+KenDxm+v39DmoF///xmNM0sZwBhXOD/v39EG3hhgiobiH7OQBhsJsbAAgYKAAslmoemgQBUu1LUom3rCgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}