{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Valves",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "AIR RELEASE",
     "url": "6185ce83b993852288f96c8dede2ec16",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "AIR RELEASE"
     ]
    },
    {
     "label": "BLOW OFF",
     "url": "2ff372584c9c49db647524042a456d0e",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BLOW OFF"
     ]
    },
    {
     "label": "BUTTERFLY",
     "url": "18d4df548ac3678bd52477688567939d",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "BUTTERFLY"
     ]
    },
    {
     "label": "GATE",
     "url": "baeb8c83831443e9b3ef47b0f7313705",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "GATE"
     ]
    },
    {
     "label": "WATCH",
     "url": "fd3a026d5f9d4d3617d492717e024b47",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABKElEQVQ4je3UPUjDUBSG4dc0gdSa4BBwsipORSmIg4O7UKnBRWhHwQ6hdRZ0iYvuoqIQHYqi4iKCUJEMgps4GNz8Q3Awm1WpFFORkMWlSLSL0G85cO7lgXs4XJEGR2yC/2yGZhbt+pEDWSIpCEReKjz0amQWDnFCg+YYrUfn3JkTKKMDQe/WJZFe5GJWZ7AeKtYDb8rsbhooq8cQ10BTYH4fSnOIM1vsAYlQoOeR7O+EpUkwLHh9h7UctMdAjREP/eRP8PzqlqH6AW0yPD0HYK3mH4cE1Sil4in5EwdWpkCWIL8B2WGoelyGBi2bwr1LejpFlxoNesYI5NZ504cYDw36sa/o7ulgefuMlNBCRBJx9D4y5g4VfrvYlk3hpzvf0/xt/p6Gz/ALn7RL6R9UqhQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "WATCH"
     ]
    },
    {
     "label": "All other Valve Types",
     "url": "abb31c048f75257859692c5f0d040aa8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABgElEQVQ4je3UOy+DURzH8e9pH62EkoYU8YQysrJ5A+I1WBjEhkq9AVNTwmARiYQQk4gYDEIiddswCqXiGkS0blVP//JEGqF6E4PBbzv/nPM5l5xzNH452j+YlJBH6qwVNCsrjniYrctTlhpGVYxcz/CgT6psDhbsbtyaE8fd8nvdVcbDiV869V41mTUY9Eh1XjEBVyu6TYdoCBKg8UiB8cTEqU+KKr1qJCtQK2SmrB09z5Vi+QKxa4aPumTWPaTO04Khbqm36ZSmxBKmgVVz0g1404JxRaNWQqG5zURilylUC03ZbNkeWaM8svalWA35tZ9WyMN28vikggX249/MYmLOlo929BjjfoudjODVPaulxVxInHLS5HaRA3lmPCNoXtpgj3QoxRygvsPCAfaeg2zWDKr1jKCZ2kE1f+SRVlGMIeSbNXnFiB4SvJkj8nLO7mMBHTm9FPeAmjr2ysqrQZsSGsIB7JFV9rEwXeNXGz/6vqp86gzoT9eHXMCf5O+Db1/egrndW12kAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}