{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Defibrillator Locations",
   "layerType": "Feature Layer",
   "minScale": 100000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1e35d333f974ba07dc390493a336db31",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABDElEQVQ4jdXTu0oDURDG8V/WTaONYiOohY8g4gW0sxIsrNRCn8DSd7BOYSWWFiJoighBsLL01ouVhYXgAwTDboSsl82yhBjWIh9M883M/8w5wwkVrLBbcpn6KJNpLyaqs42nPwMfWT2inPYqbabpvoAl7GS8c+KHLj2hghX+F3AMc9lknNw6T7M53gue28A9di+oLBKlK8oMZbtWkiEOMqRgirsaS21gQLBAqdrDE+wn0VF3jMuvwwdnKcUC33i/ojmSSUaEjcymN2nViAJa314L87z+AM84kUSHhvlIlv2rJlGDNVyn/Zv0hEUqHGxgjPWMd5/ze3oGbrA1wXjamyE65LYv4CnVbvk8fQKObDOPGZLGOgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}