{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 371,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAc0lEQVQ4jdXTQQ7AIAgEQEx4ME/pj21sSUxTxAJ76R68YMaDLJP0TsDwdR6tmdPx2Gq2uM/eMIRpGInZYAF7g0XsCQKwCYKw/dokwijoB6DcFcaAop/qVi+KaWqgsW55cLG7jMQoBW5aFQM/VHR2OYI6OQF39ToJqNmWqwAAAABJRU5ErkJggg==",
  "groupId": "0",
  "width": 20,
  "label": "",
  "contentType": "image/png",
  "url": "be5990ac58c3463fe72710eb71b2af6e",
  "height": 20
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Scheduled Ancient Monuments",
 "minScale": 0
}]}