{"batchcode": "051C21A11121", "histograms": [{"histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chest pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Swelling": 1}, "batchcodes": ["051C21A11121"]}]}