{"batchcode": "029L20A029L20A", "histograms": [{"histogram": {"Fatigue": 1, "Hypersensitivity": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}, "batchcodes": ["029L20A029L20A"]}]}