{"batchcode": "006M20AJ", "histograms": [{"histogram": {"Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Injection site swelling": 1, "Nausea": 1, "Pyrexia": 1}, "batchcodes": ["006M20AJ"]}]}