{"version": "0.1.7", "img_width": 1296, "img_height": 2008, "blocks": [{"box": [586, 1909, 641, 1941], "vertical": false, "font_size": 32, "lines_coords": [[[586.0, 1909.0], [641.0, 1909.0], [641.0, 1941.0], [586.0, 1941.0]]], "lines": ["６８"]}]}