Journalist Eleanor Terrett has revealed that the SEC has requested that XRP, Solana, and Cardano ETF issuers withdraw their 19b-4 filings. This follows the commission's approval of the generic listing standards, under which it plans to approve these funds.  SEC Asks XRP, Solana, Cardano ETF Issuers To Withdraw 19b-4 Filings Terrett revealed in an X [...]