{
 "layers": [
  {
   "layerId": 24,
   "layerName": "Roads",
   "layerType": "Feature Layer",
   "minScale": 300000,
   "maxScale": 0,
   "legend": [
    {
     "label": "County",
     "url": "2596832453ef3af37481360d4002420e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4je3SwQnAIAyF4ZeawdKDUKcSp1L0UBczls5gbvpDrh8hhGEcH3A53hDMOcuF612FCNQHRmIHF/3jLZaTWqrwxBQYRaDOCr1badECVmjiEEIH8M8ub4MDrmZ+ww8ivxm5hgblBQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "CTY"
     ]
    },
    {
     "label": "Highway",
     "url": "2eae3697d0b4747af637dc580bc6f329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbElEQVQ4jWNhoDJgGTVwJIXh5eObHSg1TNfS9wDL5ZObG3h42OspdhoDA8Plk5sbWUCGKagIUcM8hgd33tVTPwy/fPnZCDKZGoZ9+fKzkUXX3Lfh8vHNB6gRIQywWIZxRljCphZgoZpJQ8ZAAEk6H7wGmGweAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "HIGH"
     ]
    },
    {
     "label": "Interstate",
     "url": "f2f0e2b99be5fc44c28785317bdcb9f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGTVwpITh0+60BkoNYmL4d0CydM4Bluc9qftZxaUc2MWkKDLw56tn9c97Ug+wsIpLOwg7+1PqQAYeBgaGt3s3OlA/DH+/fHoAZDIVvMwAMotFsmS24/PuFIefL545UOo66dLZDWAvg2KHgYEBhEdKwqYmYKGqaUPCQAC9NSrAu36oLAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "INTE"
     ]
    },
    {
     "label": "Local Road",
     "url": "734c405a05861bd3891c33f213e00907",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaePr06QZGRkZ7Sgz6////QVNT0wbauNDU1LSBqgZSE7BQ1TSGUQOpAQZ/pAAAjzMJcLdIYjgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "CLASS"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}