{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Object Marker Signage",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "44c0c7490a0681218835bfbdf9a1e5c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAn0lEQVQ4jWNhoDJgoamB////1ybHEEZGxqsYBoIMO3v27Kr9+/eLkmKYo6Pj6////4fBDEVxIciw0tJSkgzs7u5mMDY2plMYIoOGPAaG+jwGhsZJDAwNk3CLEW0gSCOMhmnGJka0gSBXwFyDT4x4L2PxFjYxdDAaKSMuUhwdHV+D8iYpwNHR8TVWA0GlBajUQM7oxAKsxRe6BLmA6mEIALPCVLJYHIR/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}