{"version": "0.1.7", "img_width": 841, "img_height": 1200, "blocks": [{"box": [149, 595, 200, 645], "vertical": false, "font_size": 50, "lines_coords": [[[149.0, 595.0], [200.0, 595.0], [200.0, 645.0], [149.0, 645.0]]], "lines": ["わ"]}]}