Get referred users

{
    "status": 200,
    "success": true,
    "message": "Referred users fetched",
    "data": {
        "limit": 10,
        "offset": 0,
        "total": 42,
        "users": [
            {
                "userId": "2c4a230c-5085-4924-a3e1-25fb4fc5965b",
                "fullName": "Jane Doe",
                "email": "jane@example.com",
                "phoneNumber": "08012345678",
                "accountNumber": "0123456789",
                "avatar": "string",
                "referredAt": "2019-08-24T14:15:22.123Z"
            }
        ]
    }
}