{
 "layers": [
  {
   "layerId": 0,
   "layerName": "env_drinking_fountains_epsg27700",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "47fa96d2de10f0dcf0fd6e79510e93ff",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxsCQuTrQYwb1z7W37j2oRHJApINdNDQEqj3D5EHc/wZGBg2rnlYv2HNQwZchrIQNpCfgBIKI+XGtY8M+MKRhYD+BpD3QGEHcyk0DMk2EAQablz7cODGtQ8OYB6eCCHFywSTy/DLKUSDwW8gACEDKVOxtp5XAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "env_drinking_fountains_coolspace",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "05103529992310bd0147f5fa874636c1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxs8xVXqQYzbX97V3/n6rhHJApINdFDhFqr3EFMBczzEGBh2vLpTv/3lHQZchrIQMlCVR4iAEgoj5faXdwz4wpGFgP4GkPdAYQdzKTQMyTYQBBrufH134M7Xdw5gHp4IIcXLBJPL8MspRIPBbyAADe8qIi6hiEsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}