{"version": "0.1.7", "img_width": 833, "img_height": 1300, "blocks": [{"box": [44, 978, 78, 1039], "vertical": true, "font_size": 34, "lines_coords": [[[44.0, 978.0], [78.0, 978.0], [78.0, 1039.0], [44.0, 1039.0]]], "lines": ["な．．"]}]}