By Zach Koons Soto previously turned down a 15-year, $440 million contract extension offer from Washington. The Padres have executed the blockbuster of the summer, acquiring Juan Soto in a trade with the Nationals just hours before Tuesday’s deadline, according to MLB Network’s Jon Morosi. The deal ends weeks of speculation about Soto’s future in baseball as the 23-year-old superstar will leave the nation’s capital and make way for San Diego. Soto won’t be the only National involved in the trade as Morosi reports that first baseman Josh Bell will be on the move as well. Washington will receive…