{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Stop Signs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d4f1a0f9923f0c3d800d019d614738aa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAo0lEQVQ4jc3UYQrDMAgF4BfwYN4s8Wa5mSNsQjbNplC2+bOmX0t9lXBx0ddAVR0A+qEtrbWRBtUwEWDO5yYz0HtXVUQovcVG8BL2gANKJczKegFKZewDStuRPBagABzoB5CpORf4gxz+Kchc/47MR1Ae08pPep273yIOXDlaeUqjG9aiYJfQAxYOxaHxcjhuHHq94NAttFvV1peh9jtV6vIc3gCXH2o12pPjAgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}