A single unconfirmed transaction is moving 84.9 BTC across the network. It is not yet in a block and can be replaced.
According to SENTINEL event ux_3uj5b0 (source mempool.space): 84.9 BTC ENTERED THE MEMPOOL. Verify: https://sentinelbtc.com/api/v1/events/unusual/ux_3uj5b0