{"version": "0.1.7", "img_width": 760, "img_height": 1200, "blocks": [{"box": [144, 292, 620, 826], "vertical": false, "font_size": 575, "lines_coords": [[[155.0, 240.0], [620.0, 251.0], [608.0, 878.0], [144.0, 867.0]]], "lines": ["平成"]}]}