{"batchcode": "204B21A", "histograms": [{"histogram": {"Abdominal pain": 1, "Chest pain": 1, "Dizziness": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Injection site pain": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1, "Skin disorder": 1, "Sleep disorder": 1, "Vertigo": 1, "Vision blurred": 1}, "batchcodes": ["204B21A"]}]}