You’re looking at a CoinJoin transaction, seemingly created by Wasabi. It is a kind of collaborative transaction that mixes the funds of many customers collectively to interrupt the hyperlinks between particular person inputs and outputs in an effort to enhance every participant’s privateness.

For example, think about the primary two inputs (21.47483648 BTC every) and first two outputs (20 BTC every). You could possibly moderately assume that these every belong to the identical pair of individuals, however there is no such thing as a clue as to which of those two is the proprietor of which output. There’s after all way more occurring right here, seeing because the transaction features a few hundred inputs of a number of totally different denominations, however that is the fundamental precept of CoinJoin.