{"version": "0.1.7", "img_width": 840, "img_height": 1200, "blocks": [{"box": [711, 1068, 736, 1098], "vertical": true, "font_size": 25, "lines_coords": [[[711.0, 1068.0], [736.0, 1068.0], [736.0, 1098.0], [711.0, 1098.0]]], "lines": ["え"]}]}