{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Package Plants",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Texas Pollutant Discharge Elimination System (TPDES)",
     "url": "3b6f8bdaa144a9717b9b33aff2320907",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4jWNhoDJgGVoGqpUwNDD+Z7AnxYD/jAwHb/UwNGA1EGTYfwYGB1IMZPyPx4XUACyjBlIMWCg3AhWMGjjYw/A/I8NB9LxJCPxnZDiI00DkUoNcMPiTDQBEshA3JlviEgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Texas Land Application Permit (TLAP)",
     "url": "5ed87d883dcab06a1c68654d47c638aa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAr0lEQVQ4je2UTQrDIBCF38CcRXIMD+U+cZ9DeYzSw9QywUCN409oCl3krUSGzzf6RsbF4huYyTgs2yJi3vcICETwjxUBirgJ+wDtioCNEdY4+OeaDuwBa7ADeTYOOEIL4ORgXz1YA8pFzSisIi4PhT1FiJuBusNvxb8HEnz3hbNyhEsdkhhoASUCEoUhl8rEqA6HoHRiUkRSPDkEyWUWpdSiBkPvDlM76idQ0//n8A2zaz+l4NNV+AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Systems"
    }
   ]
  }
 ]
}