{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Irrigation Valves",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "cd3f3aba8f39b9e074aabdb698588c5b",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}