For the next five weeks starting Monday, Panini Blockchain will deliver a digital collection likely quite unlike anything you've seen before with the 27-card Digital NBA Sneaker Series. The digital cards -- all 1/1s -- feature facsimile autographs and prime sneaker swatches honoring some of the standout members of the 2019 NBA Draft Class, including Zion Williamson, Ja Morant, RJ…