{"batchcode": "E132495121", "histograms": [{"histogram": {"Arthralgia": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Neck pain": 2, "Injection site pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}, "batchcodes": ["E132495121"]}]}