{"batchcode": "049821A", "histograms": [{"histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1}, "batchcodes": ["010A21A", "010M20A", "049821A"]}, {"histogram": {"Gout": 1, "Inappropriate schedule of product administration": 1, "Vaccination site pain": 1}, "batchcodes": ["049821A"]}]}