Astra Fintech has launched a $100 million fund to support the growth of the Solana ecosystem in Asia.The fund will be used to discover and develop promising developers, startups, and projects operating in the Solana blockchain environment.Astra plans to expand its PayFi initiative and has added Banana Pay as a new component to its blockchain payment solution.The company focuses on South Korea as its primary base for blockchain development and fintech growth in Asia.