{
 "layers": [
  {
   "layerId": 0,
   "layerName": "SignInventory",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b5968a44a587b07c6b778832bf3e6ba0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiElEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxscZdTrQYwHn97U3//0thHJApINdFDkE653lFaD8KTVGPY/vVW//8lNBlyGshAyUIFPhIASCiPlwac3DPjCkYWA/gaQ90BhB3MpNAzJNhAEGu5/envg/qe3DmAengghxcsEk8vwyylEg8FvIACqYyoDHtbP6AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "main_SIGNS",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "0",
     "url": "812af3747973eada4e34befcc33562e3",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "1",
     "url": "1c5d45e8b2ab39a7c2942742c092d7e3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAACY0lEQVQ4jb2U707bMBTFz7XbJG0KTSkw2LS9CuHJ0j7ZuqfYp4lpiAEtBZo2TZrGvtN1RzWUwvYBLZKVf/bPx+ceu4E3vhr/FcjMgxWyM8MmlndNeuQjlMchEY3+GcjMg9ROk8vqK3JOUWIFZosm+XFIEfZVP2ZmgQ7+Ciw5/3xtvsVTe4XUTrCwD1hzAQsLn1poUxeRPkHGsyQzc4R6b/AiMDPzwcRcxrfmAnfmEvfmGnOeyiRgMHxqo0M9LDnFWhcgrRJmxp9Kt0Bmjmd2nNzba0zMD4zNdwed2QlyXoCgEFAb++oQBhUIhCYFCClKANSBAJLUTpGaMe7NT0zNFW7MBR7MjVu2IuWWm2uBEzQaCFWEGY2d508qt8AVMmT8iAU/YMkzPNpbBxOVJReuz5JSd29RxynN7CNylcrYs5pCiYZFhYrXWHGOgpcO/ATbFKxw38SCgjPnbYmVG7uzKNZZb7fNsq1FSryU5nx33m/61oBN8kYe/FiM9qiFgEJ0VA8FL7YqPQrQoj0XH+njkY8GNaWN6kAEXwLqxKHqumhE6hiFzty/nOcwXLkJevoEXXXk+kiRQoqgoOsKpUozc5dITA70DBVKZ4AUQBRKVORZYD19igP93gW8q45EzHCnh/uqP+zrD4nANj89N0CKJD6JDaJKYEf6Ew7UKZpoP9vXz4CisuRcIhALrEORi5FUXoDiryx7j/o41B/RpXfDV7fexvjWuWzBsNF1y5dtVnEps8GDj4A6TpmCV4PhpdNGOjLzqKuOEwm8Yh2vUbokSPF2nTKvAn8vX3zZeea9dr35if0LDmFExCbO6MwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "<all other values>",
     "url": "aa7d1cc003029fd6b8e173d1a6ac37f7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgUlEQVQ4je2TzQ2AIAyFOXQQ2IROBk5WNnkdxWDQeBFEPBjiSwg/oR/0Fci8LPqBw6JpgLH0qbQhYGTmkAeqGgAspwO6gd45F5j5WBCRICLmCkotoLW2sWWwKKpqaj5SIz7m9LJ3+02Lh4+BWRFAAuC3WaUgPSk3n8t8P+W2vg9cARkMKQJX0/G/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Matched"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}