Wow! That is all I can say with this accidental transaction that is not surely reversible so the BTC is already considered as gone, though the transaction is now part of BTC history for many generations to ponder on. One thing for sure it would be difficult for many of us to fathom why this mistake happened - assuming that it was an accidental mistake - since am sure the sender is not anymore new to the world of cryptocurrency. This latest transfer of 0.10754671 BTC, valued at $7,211 at current price is just peanut to the previous transfer of 26.917 BTC which is worth a staggering $1.8 million. All of these transactions can left anyone wondering what really happened there...is this intentional or something different can be behind these transactions?