{"batchcode": "1855790", "histograms": [{"histogram": {"Arthralgia": 1, "Asthenia": 1, "Chest discomfort": 1, "Dizziness": 1, "Headache": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Injection site swelling": 1, "Nausea": 1, "Palpitations": 1, "Syncope": 1, "Visual impairment": 1}, "batchcodes": ["1855790"]}]}