ChainCatcher message, the "sleeping for 4 years" address "1BnkE...yxFey" transferred 206.34 BTC, worth 18.12 million dollars, to "15286...bjYma" 20 minutes ago.It is reported that the "roasted cat" is known as the "first person in the crypto circle," starting to make a name in the cryptocurrency field in 2012, but mysteriously disappeared at the end of 2014, being referred to as "one of the top ten unsolved mysteries in the crypto circle."