{"version": "0.1.7", "img_width": 688, "img_height": 1024, "blocks": [{"box": [429, 785, 454, 836], "vertical": true, "font_size": 19, "lines_coords": [[[435.0, 785.0], [454.0, 787.0], [448.0, 836.0], [429.0, 833.0]]], "lines": ["たっ"]}]}