{"batchcode": "106B21A", "histograms": [{"histogram": {"Urticaria": 2, "Chest pain": 1, "Condition aggravated": 1, "Erythema": 1, "Heart rate increased": 1, "Pyrexia": 1, "Seizure": 1, "Swelling": 1}, "batchcodes": ["106B21A"]}]}