Analysis: Someone may have known in advance that CZ would buy TST

Odaily Planet Daily News According to @shoucccc's analysis, CZ's first TST purchase transaction was sent via privacy RPC, but the transaction information was still leaked. CZ's transaction set a minimum purchase amount of 363,225 TST, but due to the slippage of the blockchain, 365,564 TST could actually be received, a difference of about 0.7%. If the transaction did not use privacy RPC, it could result in more than $200 worth of profits being earned by the "clip robot". An address preempted CZ's transaction but was caught by the clip, which ultimately led to the failure of CZ's transaction. What is even more suspicious is that the address 0xB2d57876271eA8684e7c521c1265b87703d9A0DA seemed to know CZ's buy order in advance and tried to backrun CZ's transaction by checking CZ's TST balance.