Argentine professional footballer Lionel Messi has signed a deal worth over USD 20m to promote digital fan token company Socios.com in another sports-crypto marketing effort. As part of the deal, Messi will be involved in a promotion campaign for Socios in the 2022 FIFA World Cup, which is scheduled to take place in Qatar from November 21 to December 18, a source close to the deal has told Reuters....Read More: Messi Inks USD 20M Deal in Another Crypto Marketing Effort