Array
(
    [data] => Array
        (
            [0] => 1
            [1] => 2
            [2] => 3
        )

    [0] => Array
        (
            [version] => 1
            [data] => Array
                (
                    [0] => 4
                    [1] => 2
                    [2] => 3
                )

        )

    [1] => Array
        (
            [version] => 2
            [data] => Array
                (
                    [0] => 1
                    [1] => 5
                    [2] => 6
                )

        )

    [2] => Array
        (
            [version] => 4
            [data] => Array
                (
                    [0] => 4
                    [1] => 2
                    [2] => 3
                    [3] => 1
                    [4] => 5
                    [5] => 6
                )

        )

)