{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Ozone8HourNAA2015",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "61a277dd12bcc7ff05bbe12be9b4f4d8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA20lEQVQ4jdXUsY0CMRCF4f9JQ0B67WwCDW0LHtd0BUBCOyQEexInzQWLgWUtIWEn58gae77Ez2OR0jfSAEDEFgBporYitkhX4Ld6BkdDGuT+Fe4OJKSseb+8n9IBQO771dmjd7B7IeI9lnMdu/UCowHWA5O7h/toRGx6YKVuSNde2AxWXuxTrIDdMMAWYAsWKR2I2Nii0IIBSJP1wpTzPtzPVr5bK1ZqJTZdsBmsxabhK65j04Cxik37kHiKTZ+Jc/kf4+sE7IAx3MeXnjLepnA/v4K3DP/ceyNOf1w3K6gqrxKPAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}