{
 "layers": [
  {
   "layerId": 0,
   "layerName": "PhysicalSample",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e239ddb82f93c2e9da1f197acd2aee92",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}