{"version": "0.1.7", "img_width": 1115, "img_height": 1600, "blocks": [{"box": [223, 246, 265, 328], "vertical": true, "font_size": 42, "lines_coords": [[[223.0, 246.0], [265.0, 246.0], [265.0, 328.0], [223.0, 328.0]]], "lines": ["うん"]}]}