Wallets holding 1,000 - 10,000  coins shifted, it seems, 30,000  coins to wallets with 10,000 - 100,000  coins. This operation happend at 2 am today. It seems those wallets with 10,000 - 100,000  are mainly exchanges. If I check those big tx happend https://t.co/Btgq9Q0Dgm