I am once again asking where the mempool went
nostr:nevent1qvzqqqqqqypzq5xeflpdskqvdq4swxj59793uvdzqzc9pzatjk3nhmcg2h0js8trqythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0qythwumn8ghj7un9d3shjtnwdaehgu3wvfsku...
You don't need a blockchain if you "move" bitcoin between ETFs using Coinbase.