{"version": "0.1.7", "img_width": 1117, "img_height": 1600, "blocks": [{"box": [239, 120, 298, 276], "vertical": true, "font_size": 55, "lines_coords": [[[239.0, 121.0], [293.0, 120.0], [298.0, 275.0], [243.0, 276.0]]], "lines": ["海道大"]}]}