{ "layers": [ { "layerId": 0, "layerName": "rtvm_2015_2020_p", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "e66fb1c43f0528972d99385a7143d771", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4je3QOw6FIBAF0FvYaGupxXMVtrqywZVByyqggJIWWhs0JuaBv5KbEAKZHIap8HGqAhZwD4u7iOsVyOaxJQDQNpAyfjk8cBuchr6heWz3Cy4dcenwD82Cv67OlNwDT9E2AIk55kDGpYO2gbZO4wwfgwDAlPFCGT9t51Tx1S+LVFdPwMsp4PusnfEpqkbZrEMAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }