{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAB/klEQVQ4jWNhoDJgoZuBDg37WWSZP8sqct1X4GD8qvCXmZnh5z+u+3d+qDx48ZPjyYEGxz8EDSzsmyMkz3K/Vob9gQ4X00RdMZaXYvzM7xnZmH6C5X/9Y2f48Ffo/+vfEs+yZ8RefvRb4dK5/5atS/O8PmEYOGdKQYoi+7oWW7494qyMv/D5ipGBgUEahH//Z/M49Nk13GhCXXlxQdNKFANNeY606HGdESc6sBgYGEAWO/NtlRdkeVvDwMCAaiAv8weSDEMGfMzvxWBsuIGL32Qw5Eu0MvAzvyfJsA9/hRgWvc7kZ2AoQDVQj+ssw4Vvpgzf/3ExiLM+Z1DhuMHAy/QRqyGf/gow3PmhwfDytyQDF/NXBl3Oc5BYQzaQmfEvgz3vLjD77R9RhpvftRle/xZnYGT8z/D3P0QZM+Mfhv//GRlEWV8yKLLfZjDiPgEWX/c++j+GgchAmOU1GA/unDKwBv7HYuDbP6Iv/vxnkWBhxJpFcYI//1kY3vwRf4lhoBjnK7dFbzJXqXJc0zDlPsbAwfQdr0E//nEynPlq/e/aD92LzIz/wzAM9E5cfZmBgUFz5ZR4u7nf8jL5WD5qczB+E2Fh+MPNzPiH6z8D4/+/DCxf//xj+frtH8/LT/8ELvMyfpiUntN/DtkijDAMz1l4iIGBAYTJAoM0lpEAAMnLrFKwhl1FAAAAAElFTkSuQmCC",
  "groupId": "0",
  "width": 20,
  "label": "",
  "contentType": "image/png",
  "url": "2e85d748e57cf0a84981af6330ee64dd",
  "height": 20
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Tanks",
 "minScale": 0
}]}