{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVQ4jeWUSwqAMAxEE8jB9Ey6rz2AZ7I3G1GiVsVPYTbi24Wmr2VoakDbiSDIPUm1r4EGF7Wj0V7ICkCw1a29PrUfe/Iaflt7IyrBgGbw02qKUEQqhmhhzZCFETNM1AzV99MyxPJshIwRXYkq1CxD+U2GXxPi9PtuTOPpEzUPwbHeCX3xUlaGxhEupzrxH4KlEwAAAABJRU5ErkJggg==",
  "groupId": "0",
  "width": 20,
  "label": "",
  "contentType": "image/png",
  "url": "2669120c65106d32689a05e8aaec1031",
  "height": 20
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Building Footprint",
 "minScale": 0
}]}