{"batchcode": "039421A", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Injection site swelling": 2, "Arthralgia": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain": 1, "Pain of skin": 1, "Pruritus": 1, "Pyrexia": 1, "Rash papular": 1}, "batchcodes": ["039421A"]}]}