TLDR :SEC removed 19b-4 filing requirement for SOL,XRP, DOGE, LTC ETFs, clearing the way for faster approvals. Crypto markets are bracing for a potential shakeup as spot ETFs for Solana, XRP, Dogecoin, and Litecoin near their final deadlines. The SEC has moved to simplify the approval process, removing a key step that had previously slowed down applications. SEC Rule Change Speeds ETF TimelineEleanor Terrett reported that the SEC asked issuers to withdraw their 19b-4 filings for SOL, XRP, DOGE, ADA, and LTC ETFs. $SOL, $XRP, $DOGE, and $LTC have their spot ETFs' final deadline next month.