{"batchcode": "001A21A 8/21", "histograms": [{"histogram": {"Injection site erythema": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Injection site warmth": 2, "Eczema nummular": 1, "Injection site induration": 1, "Injection site rash": 1, "Injection site swelling": 1}, "batchcodes": ["001A21A 8/21"]}]}