Grayscale promotes Solana ETF in the USA, following 21Shares and others. The company already manages the Solana Trust with assets of $134.2 million. If the SEC approves, this will be the first Solana ETF. Despite the price of Solana rising by 44% in a month, its market capitalization has fallen behind XRP, which soared by 81% in a week. 🤔 It is interesting to see how this will affect the market and investors?