Internet reports that the U.S. Securities and Exchange Commission (SEC) is urging issuers to revise and resubmit applications for spot Solana ETF by the end of July, suggesting approval will be faster than expected. Previously, REX-Osprey SOL and Staking ETF have been automatically approved and started trading under different regulatory rules last week, which means that the spot Solana ETF will join Bitcoin and Ethereum, becoming the only approved spot cryptocurrency fund in the United States, while applications for XRP, Dogcoin and Litecoin are still pending.