jmL¯https://www.newsbtc.com/2019/01/23/cboe-withdrawn-bitcoin-etf-filing-avoid-automatic-rejection/
https://www.coindesk.com/cboe-withdraws-proposal-for-vaneck-solidx-bitcoin-etf
https://whatsonchain.com/tx/7b03eb52a7c83486964b4f0e41aeea982b0e68675a044e46d4d88e270bd13667