{
 "layers": [
  {
   "layerId": 2,
   "layerName": "buffer_30 features",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "61647d06e8aee9da7922d92b733cc162",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXUlEQVQ4jWPJy8v7z0BFwAIivnieZPip8pQig9jvSDPwbDeHGAgy7JfKE4pdxwNzITUBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHIADkNQ4UgpgJkBNhBU0oIKR2oAAB4GD6yQ9UrIAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}