A single unconfirmed transaction is moving 70.18 BTC across the network. It is not yet in a block and can be replaced.
According to SENTINEL event ux_v63vdg (source mempool.space): 70.18 BTC ENTERED THE MEMPOOL. Verify: https://www.sentinelbtc.com/api/v1/events/unusual/ux_v63vdg