Nasdaq has filed a Form 19b-4 with the SEC to list and trade the Grayscale Hedera Trust ETF.Grayscale is the second asset manager seeking regulatory approval to offer an investment product that holds Hedera's native cryptocurrency, HBAR.Canary Capital has also filed an S-1 with the SEC for their Canary HBAR ETF, expected to trade on Nasdaq.Grayscale has been active in pursuing investment products tied to major cryptocurrencies beyond Bitcoin and Ethereum.