{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Fountain",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3d12ae7e7e86ec5550c4bba774f64ff8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9klEQVQ4je2QMUtCURiGn/d6qS3npga3Gpok0UuTELS6tDSWiw5Bg7Orf0GHiNag36D2B0L0BwROYW2Z4hcc7nBvccLSJfCdvvc9nOd7zwlZs8IN8L/8Yd8uMA69tyLVfgc0Xgh4dvOCAHGOuPl7w0j3cdMKIudWwJw5dxxrvDywa0cIJZJroBC3bhEwoWcD58U7bww51dQPDOgDGe960U75LGMe7YSinn5+8vLaxagDlz5gByUaLthDlGM3A27duXEGbMf5ThKQBpZUTfmBbfFKE7GP0aGkB5f3bALk3SxGfuBXHegDaHzLI135roSsWeEGyKr6BG2INey+VRJFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}