{"batchcode": "FK01115", "histograms": [{"histogram": {"Arthralgia": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Syncope": 1, "Tremor": 1, "Vaccination site induration": 1, "Vomiting": 1}, "batchcodes": ["FK01115"]}]}