{
 "layers": [
  {
   "layerId": 0,
   "layerName": "ATM",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8ade26635003d1b92141e88f680fda59",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}