{"version": "0.1.7", "img_width": 760, "img_height": 1200, "blocks": [{"box": [308, 849, 334, 958], "vertical": true, "font_size": 24, "lines_coords": [[[309.0, 850.0], [333.0, 850.0], [333.0, 952.0], [309.0, 952.0]]], "lines": ["．．．な．．．"]}]}