BlockBeats news, on November 24, according to mempool data, miners mined an empty block at Bitcoin height 871732 (i.e., the block only contains one transaction for the block reward Coinbase), with only a 6-second time interval from the previous block height.

Miners package empty blocks out of economic considerations, making this the smartest choice for miners. In order to fully utilize this time for mining and avoid conflicts with transactions packaged in the parent block, miners cannot fill the block with transactions, meaning they can only attempt to mine empty blocks.