{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Transit Stops",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "54a21f9c649182b0a72fdfcfcdb6d5fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxtSiurqQYxzxw/Wnzt+sBHJApINdDCytK9PLqoDc5IZGBjm9jXVz+lrYsBlKAsRBhJQQmGknDt+kAFfOLIQ0N8A8h4o7GAuhYYh2QaCQMO54wcPnDt+0AHMwxMhpHiZYHIZfjmFaDD4DQQAdUUntWC/YooAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "MTA Lightrail",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "64b166264af5520927d519db442ae883",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NTU9J8ahtXV1THSxoV1dXWMVDWQmoCFqqYxjBpIDTD4IwUApvEFzNq5TsUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "MTA MARC",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "64b166264af5520927d519db442ae883",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NTU9J8ahtXV1THSxoV1dXWMVDWQmoCFqqYxjBpIDTD4IwUApvEFzNq5TsUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "MTA Metro Subway",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "64b166264af5520927d519db442ae883",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NTU9J8ahtXV1THSxoV1dXWMVDWQmoCFqqYxjBpIDTD4IwUApvEFzNq5TsUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "MTA Commuter",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b8c103625be54cf0bada20e0081bef38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYMQaWPD/P1VMm8DISCMXTmBkpK6BVAQs1DQMBEYNpBwM/jAEAOATA+MQp1RrAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Baltimore Link",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "64b166264af5520927d519db442ae883",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NTU9J8ahtXV1THSxoV1dXWMVDWQmoCFqqYxjBpIDTD4IwUApvEFzNq5TsUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "MTA Local",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6bfc56a91c219c0f279b95557c05a829",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+IyB4T81DJNiYGCkjQulGBgYqWogNQELVU1jGDWQGmDwRwoAPlUCbJpGBkgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Baltimore_Roads",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2706cf82f2812c491450f1076003d5bc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2NjY2MDExGRPiUH//v07WF9f30AbF9bX1zdQ1UBqAhaqmsYwaiA1wOCPFADEmwpOOTfaCgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 9,
   "layerName": "Cadastre",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Residential",
     "url": "656a3492e032b2cd6a5766cf58af0cf3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4jWNhoDJgGVoGpi1e3/CfgdGeFAMYGf4fnBUb2IDVQKhhDqQY+J+BEbcLqQFYRg2kGLBQbgQqGDVwsIchI8P/g+h5kxBgZPh/EKeByKUGuWDwJxsAhdcQGk1CFDcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "R-1",
      "R-1*",
      "R-1-A",
      "R-1-B",
      "R-1-C",
      "R-1-D",
      "R-1-E",
      "R-10",
      "R-1E*",
      "R-2",
      "R-3",
      "R-3*",
      "R-4",
      "R-4*",
      "R-5",
      "R-5*",
      "R-6",
      "R-6*",
      "R-7",
      "R-7*",
      "R-8",
      "R-8*",
      "R-9"
     ]
    },
    {
     "label": "Industrial",
     "url": "82e2b44ef0e7b0993cbd0b18d56acc08",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnUlEQVQ4jcWUwQ3CMAxFv8PfBbFFxyqnwgWxFWGKSsxSYtRAL6gtqWvRJ+Vk6+kncUI4w82Ebc3qV8/h2sViYRDcZhsEZwDlwlJo2doi4U7QKGCWck2aSWFbswrhk0odhKGXKRoHH7Yb7AEBogru+CIlRHPC/aU7/XfL6R03R147kxwe9VjxcWS++cVCTzhXfGr+QfrlI5w6CrPQwgu14iWUqs8fdAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OIC",
      "I-MU",
      "IMU-1",
      "IMU-2",
      "MI",
      "I-1",
      "I-2"
     ]
    },
    {
     "label": "Commercial",
     "url": "dd59de6df1299b1e5806f9448e4acc5a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAa0lEQVQ4jWNhoDJgobuB+5fmNBBjkGP0lAbiXMjEYM/wn8GBoMXLcw44Rk45QDsv71+e40A1A/eDDPvPsJ9qBlITsFDVNIZRA6kBWKhiChIYqQY6Rk45sH9pTiNFJjEiGQg2FFqeUQqo7mUAKbIWI2PcWkEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C-1",
      "C-1-E",
      "C-1E*",
      "C-1VC",
      "C-2",
      "C-2*",
      "C-3",
      "C-4",
      "C-5-G",
      "C-5DC",
      "C-5DE",
      "C-5HS",
      "C-5HT",
      "C-5IH",
      "C-5TO",
      "C5DC*",
      "C5TO*",
      "BSC"
     ]
    },
    {
     "label": "Education",
     "url": "b48d8199b70d4f1d9b55cec99936aa67",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkElEQVQ4jc2UWwqDMBBFT2SWpRAh+7Ldl5AoXZcpbdqfohjHoe2F/GSSw72Th2As+RmwDdHvrbmNfaoGOog79StQD6yVaKIdAjoYADVUzrjZBLYh+ublKlsAG/C5RLVxaClR7EkOps/JBZIWyDz2l+9GXordp+Wzd1Lej3qt2IU4/Pcp5/KDPIYNcKsVaqBGd79zHpG6dVHBAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OR-1",
      "OR-1*",
      "EC-1",
      "EC-2"
     ]
    },
    {
     "label": "Hospital",
     "url": "f7ed530676c3ed2bd7ca6a2b8737c927",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAcElEQVQ4jWNhoDJgobuBTGxRDcQY9O/XsgaiDGRk/G///z+DA0GXcUQc+PNjxQHaeZmFIwKrK/7/J8NAFo4Ih3//GPcPzVgmFbCQrGPUQHQwGoZUCsM/P1YcYGKLaqTMKEimh0cKrDwjF/xDdiE1AQC+5xurV+y3bgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OR-2",
      "OR-2*",
      "H"
     ]
    },
    {
     "label": "Open Space",
     "url": "7a09a1c0d91cdd3395313a3648a498d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABGUlEQVQ4jb2UUZKDIAyGE4crtbs+VQ/S7lFaj2I5SNkntNyJdBKVQRa7duvs/wJE/OaHJCjYWOrfgNbpCryvZFEUhodydzR/BoL3FSKeZU4kY+e0AAmgWYKrJV758XXp7tcBOIlIHCNAZZ2uc1CVHjPeRERNcJkIAThuFoHd/UpANO594jJxmwVKAgYY2L69MCiNr5VKA3xEcYVolly8BAxaAUvv/P3CHuo0A+QPGHKxWnw91mkTu3y79ZDoZvu2mRK5SS8jO+1bKbNfgVzc3MtSyJlEEVFwFxxKATt9+PEDoin3p2mz4ayOHQLk/XcMmhQcfu6OtXRLJH4E4vV4+U9fHDUDINYy4awXxSx7azUDRoCXQVngFnoAhRyM1rwRPEgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "OS",
      "OS*"
     ]
    },
    {
     "label": "Proposed - Conditional",
     "url": "8d2dd8517b776ee95218148f2606f69e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4je2UOwrAQAgFXXj3yl7KflN7qHgwwVRhIaRQMIHATu/4eSCoGHwuFGBERGw2QsLmvhFRDzRWNtP3VhbgeQr3vFCA3tyPf6acBemKJbyzblh0QzZTAfYC3wzl+mdlwipOJV0Y33tueUUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "PC-1",
      "PC-2",
      "PC-3",
      "PC-4"
     ]
    },
    {
     "label": "Transit Oriented Development",
     "url": "5e2fc8f422a8127d2538ff2b9ab6662a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAl0lEQVQ4jcWUPQ7CMAxGnyMzIq6UtacqPVVH0jN1QyhBFGVB0PyKvtXRkz/HidIZPUy4zmpTZ87Dw2ULA3JL1CcgX5iL5kYLtUKQMUByXgXCNjTG9BhbFm5H6DFWCGO7jgMXOyLgPLLwgcG76g4vw/3638jm3e7WcutOanzU34rrfNpuvljYE90vh0ng9Yv0Ef4aRbWwhidfLyeOxv6A6AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "TOD-1",
      "TOD-2",
      "TOD-3",
      "TOD-4",
      "TOD4*"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "holc_ad_data",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Best",
     "url": "27a5e5d8bd53b68db21639edf032a929",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABDklEQVQ4jWNhoDJgGTAD8/JztuKTZ2JkOjJhwqR2ogzMz88v/8/1WoVR4sJRXGr+3XOqYmBgIM5AEGDkfvuYUezaI1zy/+85gWkMAwsK8ir//f9ng2raP2sG3sfriLGYBZmTn59v84/jTRyj5PnjaOrW4XMdMsDqZWI14zQwDxKDdv8Z/jIwcb89Rq5hyC60Y7KY0sswpBM2HNzxsPz3RsWKARMcIsvAf1+F5RgZmD0nTpx4BJs8C4zx/5WWHDVimwVEMDEytf2752SDYeAnOWkGlR3HSTZwwoRJ7egS4ET+VXg2EwMD6QbiA9iCgiwDJ06ceKSgIG8RelAwMTItmoAjQvAaCALYgoJsF5ILAGjTVXdI9qaTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "A"
     ]
    },
    {
     "label": "Still Desirable",
     "url": "4df41ec4c352c2716e6da247a0861103",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABEUlEQVQ4jWNhoDJgGTADc/Lyt+KTZ2JiPDJpwoR2ogzMz88vf83MpXKBU+IoLjVOn+9VMTAwEGcgCLxl4X58jUPsER4DGUAAw8C8goLKf//+2yCL/WNgtH7MyruOGItZkDn5+fk2b5g44s5zSx5HU7cOn+uQAVYvE6sZp4E5kBi0+/ufgeEtK/cxcg1DdqHdFFGLXoYhnbBhwOPLHUuV72+sGDDBIbIMFP79VY6ZkcFz4sSJR7DJs8AYWj9eyVEjtllABBMTY5vT53soiRkE5P58kt7Bo3KcZAMnTZjQji4BSuTCv7/OZmBgIN1AfABbUJBl4MSJE4/kFRQsQg8KJibGRbgiBK+BIIAtKMh2IbkAAMo8VX0K2qclAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "B"
     ]
    },
    {
     "label": "Definitely Declining",
     "url": "ed1f4972bee07860905d64a5318d2edc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABGElEQVQ4jWNhoDJgGTAD8/NztuKTZ2ZmOtLXN6mdKAPz8/PLRUVfq5iYXDiKS82OHU5VDAwMxBkIAqKibx/r6l57hMdABhDAMLCoKK/y799/NshijIz/rOXlH68jxmIWZE5+fr6NgMCbODOz88fR1K3D5zpkgNXLxGrGaWB+fs5WRkYGOwaGvwzi4m+PkWsY3ECQYaWlU3oZhnTChoEtWzwsr19XsWJAA///Mxwiy8CXL4Xl/v9n9pw4ceIRbPIsMMbly1py1IhtFhDBxMTUtn27E0piBoGHD+WkfXx2HCfZwL6+Se3oEqBE/vKl8GwGBgbSDcQHsAUFWQZOnDjxSFFR3iL0oGBmZlqEK0LwGggC2IKCbBeSCwC2n1iXbihaWwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "C"
     ]
    },
    {
     "label": "Hazardous",
     "url": "d4e2caa0ae4ed32fe2e6196660800ff2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABD0lEQVQ4jWNhoDJgGTAD83NytuKTZ2RiOjJh0qR2ogzMz88v53r9WkXiwoWjuNTcc3KqYmBgIM5AEOB++/ax2LVrj/AYyAACGAYW5OVV/v/3zwZZjPHfP2vex4/XEWMxCzInPz/fhuPNmzjJ8+ePo6lbh891yACrl4nVjNPAfEgM2jH8/QsKq2PkGobsQjuLKVN6GYZ0woaBOx4elm9UVKwYMMEhsgz8Kiwsx8DM7Dlx4sQj2ORZYIxXWlpy1IhtFhDByMTUds/JCSUxg8AnOTlplR07jpNs4IRJk9rRJUCJ/Kuw8GwGBgbSDcQHsAUFWQZOnDjxSEFe3iL0oGBkYlqEK0LwGggC2IKCbBeSCwAN31hb9R3Q8wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "holc_grade"
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "CensusBlocksCentroid",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "cd45e8eff8611fd0cfc2319c2152047c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxvK4urqQYyjFw/WH714sBHJApINdLDWt68vja0Dc0pjGRi6FzfVdy1qYsBlKAsRBhJQQmGkHL14kAFfOLIQ0N8A8h4o7GAuhYYh2QaCQMPRiwcPHL140AHMwxMhpHiZYHIZfjmFaDD4DQQA8W8oKrRZVbgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Census Blocks",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "92894c2d06184be590b0d5f20a54dc0b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJy8vbzMDAYM1AHXCUBWTYpEmThKhhWl5e3juQgVQFLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJEShkdBJS2VzDsKAEuSC0uJV+kkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "Census Tracts",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "124c356239d7bd0f7436309e44b88252",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzczsTE5MBABfDv378DLCDD8vLyOKhh4KRJkxxYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP/9+3cAVNJSwzCQWQCcahNT88CG+gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}