The U.S Securities and Exchange Commission (SEC) has approved VanEck's Onchain Economy ETF, set to debut on May 14.The ETF will hold 30 to 60 blockchain-related assets from various sectors and will invest up to 25% in crypto-related ETPs.VanEck plans to actively manage the ETF and charge a management fee of 0.69%.The launch of the NODE ETF reflects the increasing demand for blockchain-related investment products in the market.