{"version": "0.1.7", "img_width": 841, "img_height": 1200, "blocks": [{"box": [51, 1042, 340, 1152], "vertical": false, "font_size": 121, "lines_coords": [[[51.0, 1031.0], [340.0, 1031.0], [340.0, 1163.0], [51.0, 1163.0]]], "lines": ["．．．"]}]}