{
 "layers": [
  {
   "layerId": 57,
   "layerName": "Wetlands",
   "layerType": "Feature Layer",
   "minScale": 160000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3d3507bcf4ecca35f4786107f669e348",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4jWNhKPFpYKAiYKGmYagGSsowMPDxMZAFPn1iYHj+BM1AkGE8vAxkg+c09zKVAAu1DIKBUQMpByxUMAMFjBo4qMPw0yfyTUHSizAQVJ5BiyBKANW9DAD2MQ0npSD35QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}