{ "layers": [ { "layerId": 0, "layerName": "RFTA ROW", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "1abd9f8aa0e02c584b2ae9367d80b227", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4je3MMREAMQwDwYvHwAzgOT01swkLTZoUAeBSC2Bzf5SgGBDQKagF/0QoICeil0OHDh06vGFAaygL6ANEdQkC4juKegAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }