BlockBeats News, December 21st, The ETF Store President Nate Geraci posted on social media that the S-1 amendment for the Nexo 7RCC Spot Bitcoin and Carbon Credit Futures ETF has been submitted. As the name suggests, the ETF consists of 80% BTC and 20% Carbon Credit Futures. The SEC has approved the 19b-4 filing, and it is expected to launch soon.