{"batchcode": "032N20A", "histograms": [{"histogram": {"Expired product administered": 8, "Pain": 3, "Chills": 2, "Pain in extremity": 2, "Pyrexia": 2, "Atrial fibrillation": 1, "Dry mouth": 1, "Fatigue": 1, "Gingival pain": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Lethargy": 1, "Lip blister": 1, "Nasal congestion": 1, "Oral pain": 1, "Pigmentation disorder": 1, "Respiratory tract infection": 1, "Vaccination site bruising": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}, "batchcodes": ["032N20A"]}]}