```json [ {"box_2d": [140, 212, 171, 741], "text_content": ""}, {"box_2d": [554, 320, 577, 405], "text_content": ""}, {"box_2d": [777, 222, 818, 316], "text_content": ""}, {"box_2d": [790, 650, 824, 713], "text_content": ""}, {"box_2d": [914, 234, 950, 310], "text_content": ""}, {"box_2d": [937, 711, 975, 774], "text_content": ""}, {"box_2d": [314, 778, 330, 794], "text_content": ""}, {"box_2d": [388, 810, 411, 836], "text_content": ""} ] ```