{"batchcode": "04262A", "histograms": [{"histogram": {"Body temperature": 2, "Pyrexia": 2, "Erythema": 1, "Pain in extremity": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}, "batchcodes": ["04262A"]}]}