{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Survey Monuments",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7c88def0d425efb449140f88b33baadd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4je3QvQ3CMBCG4bfIBiyQJjSwQzxFGMdmnDCF2cFuQnML3A40DkJCsfND6U+yLEunx3fX8Oc0FazgJy7dPp1DoDvfjAXQIFaj3L8+2Aya06W13dAD0A09r8fTTqNnCS2D17ZQsg38iQaBzB5LoJtGjwaxc6dph7tBAKdRvEYx8ztXvHZkn+tqD7g6FTyeN6/MKdKDPJ+4AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}