{"version": "0.1.7", "img_width": 791, "img_height": 1200, "blocks": [{"box": [668, 288, 682, 358], "vertical": true, "font_size": 14, "lines_coords": [[[668.0, 288.0], [682.0, 288.0], [682.0, 358.0], [668.0, 358.0]]], "lines": ["．．．"]}]}