{"batchcode": "011A21A.", "histograms": [{"histogram": {"Arthralgia": 1, "Chest pain": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Non-cardiac chest pain": 1, "Peripheral swelling": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}, "batchcodes": ["011A21A."]}]}