{"batchcode": "#003B21A", "histograms": [{"histogram": {"Rash pruritic": 2, "Erythema": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Rash erythematous": 1, "Swelling": 1, "Vaccination site rash": 1}, "batchcodes": ["#003B21A"]}]}