{"batchcode": "01DE/A86004649/", "histograms": [{"histogram": {"Arrhythmia": 1, "Blood pressure increased": 1, "Chest pain": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate increased": 1, "Injection site erythema": 1, "Pulmonary function test decreased": 1, "Tachycardia": 1, "Vaccination site discolouration": 1}, "batchcodes": ["01DE/A86004649/"]}]}