{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Libraries",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2d177236a5e24d72d165ec398047f1b7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAw0lEQVQ4je3RrQ8BcRjA8e9j58zGzF8gCpp47oIkEwTJ32GaJkmyZhM16Qo3QVUE0SQvmyTcY0wzs3sptvu23xM+++15DGLOSMB/3aGrOepyiw/M0MPVIXW5xAMqHUx2wCQ8uNQ2wgAhjVICRqy0D+xRuthyCAbaMsPTK8r0PSkAa4QONTkF/+EzSxas9AgUX2+YY33HfoNLLQNZFIcULXyawDjKUfL4VHHk/OTxtMFWTSpyDwfasvlYwY8MYs5IQKL2ANcZMOASWn3JAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}