{"batchcode": "FL3189", "histograms": [{"batchcodes": ["FL3189"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Incorrect dose administered": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Pain of skin": 1, "Product preparation issue": 1, "Pyrexia": 1}}]}