{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7UlEQVQ4jWNhoDJgGTVwiBlYfsRXTo5Xe6Y8r5oJEyML64tvD6/d/HC+otN63SGSDcze4yysI2xzOEajTA5J2HLf4zWbGI4y+OEylAWXgRoiRhOi1IuRDQMDJ9kQ/oefb3QwMKyzIslAKW4lLSZGZqxyElzyWrj0seCS+Pf/zx88cr9JNvDp1ztHv//5YsbJwoMh9/DzrTMkG7jhw8Qyjus8tnGaFSYwQ//9/8uw7Gbvo0efr6aTbOABR4Y/DPtbLX9c+dIlza1izcTIwvLs671rN96cK5jqsvctyQbCDD3AMLGIYeRkPXLA4DcQAJZpUsOTp7h0AAAAAElFTkSuQmCC",
  "groupId": "0",
  "width": 20,
  "label": "",
  "contentType": "image/png",
  "url": "1e9ea53911c03e036a17077fc1a0ffbd",
  "height": 20
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Sanitary Manholes",
 "minScale": 0
}]}