{"batchcode": "032M20N_", "histograms": [{"histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site swelling": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}, "batchcodes": ["032M20N_"]}]}