🚨⚽️ | NEW: Franco Mastantuono’s €45M transfer to Real Madrid is now River Plate’s club record sale, beating the previous record set by Enzo Fernández’s €44M move to Benfica in 2022. ➡️ The 17-year-old will sign a six-year deal with the Spanish champions, joining the club officially on August 14, a day before River Plate’s 2025 Copa Libertadores round of 16 tie against Libertad