{"batchcode": "0025L20A", "histograms": [{"histogram": {"Arthralgia": 1, "Axillary pain": 1, "Bone pain": 1, "Breast pain": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Sleep disorder": 1}, "batchcodes": ["0025L20A"]}]}