It was given out, but it should be Six IMO.
As per rule, fielder jumping off ground outside boundary area and flicking ball inside isn't allowed (it will be declared six).
Edit: going through the rule book, it's OUT, since the fielder's first touch with the ball is within boundary line.
Run fiesta today at adelaide
Hobbart hurricane scored 229
Adelaide strikers chased down that total
** Highest ever total chased by a team in bbl history