{"batchcode": "032M20A  MRNA-1", "histograms": [{"histogram": {"Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Injection site pain": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Pyrexia": 1, "Thirst": 1}, "batchcodes": ["032M20A  MRNA-1"]}]}