[
            {"id":1, "username":"usr1","message":"kokeilu 1"},
            {"id":2, "username":"usr2","message":"hello world"},
            {"id":3, "username":"usr1","message":"hello"},
            {"id":4, "username":"usr2","message":"hello to you"},
            {"id":5, "username":"usr3","message":"Moi vaan sullekkkin"}
        ]