{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Rural Centers",
   "layerType": "Feature Layer",
   "minScale": 350000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "43711ec2ec1d43af31486aea9b2e67e7",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}