{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Manholes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Air Release",
     "url": "a90d217a9778f1e798a7831aaf4c406c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAoUlEQVQ4je3TQQ6DIBCF4Z/WW5km3Ay4GYnhWGa6KI1VRzJU01XfijDwZVAYuDjDH1xFKLEOwzLrMszJ8chdYMWCUvFw80JJjjFuqyp4jK0ShMIW3YHC5A3YIap0eA8gRm8fBRTfaQQgNsBz+QmYsP8UXveyDXZmTk3QMUahgK3L3YtROzSi9peyoFOu99J/Qu+6tq/5DetxcmtNF/hNLgefPeUwissxV8MAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Air Release"
     ]
    },
    {
     "label": "Gravity",
     "url": "a54ab5cab5e2b7911482b2c35741a990",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVQ4je3UzRGDIBCG4XdnbCKxGdqhCqEK2qEZxjI2B40jGlCiueU7MszDLn8dN6f7g1lCwgGIMCyDQlTw9kFsAkPCZdA7ihEwIeFtPy14CBaxVUQYQoItugPDiBGtYzV0BwrnsFL2LSumBZi3xpXBi/k9qIo/OuEskt/HyxUq+Cpoe1xIm9dRwhRvnycqPIOqNryUBR2JAsP6KqlOLX7CqiDA/AHE2pwm8JvcDr4AlE842ZAGlYgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Gravity"
     ]
    },
    {
     "label": "No Type",
     "url": "8845120397d5808308222d72cadb84a3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAApElEQVQ4je3Uyw2EIBRA0UtiEzM2Q2dAZzZDLOPNwkeCHz7O4G7uxsSYAyI4MbjpD+6K4AEMuHTPwAKE13btByP4HEoJWMBGCLMO2ARLWJ4BF4EjegJXsNLAaujVDLuwUidQ16g7XRpfBH/teVAgtL5wnjnsxxEzDFVwBh/Zn45SAuHdM8MeVO6clISu2+gu30qir3iFVUEA/QEstWdugd80HPwAhcEoaU14IcYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}