{"batchcode": "029KZ0A", "histograms": [{"histogram": {"Chills": 2, "Body temperature increased": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Nausea": 1, "Pain in extremity": 1, "Postmenopausal haemorrhage": 1, "Pyrexia": 1, "Thirst": 1, "Ultrasound uterus normal": 1, "Uterine spasm": 1, "Vaccination site pain": 1}, "batchcodes": ["029KZ0A"]}]}