{
 "layers": [
  {
   "layerId": 0,
   "layerName": "City Council Districts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1",
     "url": "f4582c6899f144006c56ee3000fa3cd4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpyMlpYf7/X4+BCuAvI+MlFpBhRes3slHDwL5Afz0WBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw7+MjJdAJS01DAOZBQACLhB+FdPgGAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "2",
     "url": "9e0840296b3f07084858f0fcda68fcef",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJyStoYWRg1GOgAvjP8P8SC8iwUwLubNQw0OzDTj0WBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw/8M/y+BSlpqGAYyCwDN+RAwNwyr1gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "3",
     "url": "1320cacd8a8e9b377df37815fda21365",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJK8hr+c/4X4+BCoDxP+MlFpBhD+3usFHDQPlDKnosDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhoz/GS+BSlpqGAYyCwANyRBbDdF3BwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "4",
     "url": "ba6694f7bd5d917ac36951ef493d9c5a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMpyCtoYfjPoMdADcDIcIkFZJjGQxM2aph3Q/6MHgsDlQHLqIEUAxbKjUAFowZSDlioYAYKGDVwZIQhI8MlUElLFdMYGS4BAHSbDBt4s8lvAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "5",
     "url": "6c0036ed139a123f04e300324b7817ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpystpYWL4p8dABfCPgekSC8iwbqFpbNQwsPRdlh4LA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4T8GpkugkpYahoHMAgDHZw8izqpPTQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "5"
     ]
    },
    {
     "label": "<all other values>",
     "url": "8b99c45427bf9190ef0080ac90db3045",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJy8trYWJi0mOgAvj3798lFpBhQkJCbNQw8N27d3osDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+/bsEKmmpYRjILABBhhQXEPYp6gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "District ID"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}