Sorare, a marketplace for nonfungible token (NFT) trading cards, has raised $680 million in a Series B funding round led by Japanese fintech giant SoftBank, resulting in a revised valuation of $4.3 billion for the platform. According to the company, the latest funding will help expand Sorare’s portfolio of football player NFTs by partnering with more football leagues and associations.

In early September, the French NFT-based trading platform secured its first soccer league partnership with La Liga in addition to having NFT collaborations with Paris Saint-Germain, Liverpool and other top-tier soccer teams. Sorare also plans to diversify its NFT-based portfolio offerings to other fantasy sports.

Existing investors and high-profile business angels participated in the funding, including Benchmark, Accel and Headline. New investors include Atomico, Bessemer Venture Partners, D1 Capital, Eurazeo, IVP and LionTree.

In July, SoftBank had led a $532-million funding round for Sorare. However, Sorare CEO Nicolas Julia denied the funding claims, which was initially fueled by insider information.

Related: NFL reportedly bans teams from crypto advertisements and NFT sales

Although the football community has readily accepted the NFT marketplace, the United States National Football League (NFL) has recently barred teams and members from participating in NFTs or any other form of crypto-related partnerships.

An anonymous NFL member said that the new guidelines prohibit clubs from selling, promoting and advertising blockchain and digital assets in any form until further notice.

In addition, mainstream fintech compa such as Visa, have described NFTs as a promising medium for fan engagement as the market registered $2.5 billion in sales during the first half of 2021.