{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA4UlEQVQ4je2UsQ2DMBBFf0FJDwskNUwQKCMvkw2AoRBl2IDUYYCY3gNEB5x1QljYEkqV35xsw+P734kIJyv6A12q19pvajCQQJVYVwJYhgKfAArHWbGel75AC0tzhSRT86bRI6ahhdFvhtYiDiewYFicXi1sWV8Q3x+YXi300HIEte+VkeRqfz9TDMTWpcuhdfSTOTR6lMv+CGhHhbKSGbKoMaEOG4JSTuYzzlny9ekja5fZXe8DJJc3ypNeNp0FSO0Od+T0vjzsGu5mOy6+TSkFkOsuCJ5A0uEPIRQYpNOBX9U9Q20sNd3pAAAAAElFTkSuQmCC",
  "groupId": "0",
  "width": 20,
  "label": "",
  "contentType": "image/png",
  "url": "aad62583c04fe395ef050410699ab547",
  "height": 20
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Train Stations",
 "minScale": 0
}]}