An Ethereum OG has unstaked and sold 7,302 ETH, valued at $15.14 million, at a price of $2,073 per ETH within the last two hours. Approximately four years ago, the investor deposited 6,442 ETH, worth $9.8 million at the time, into Lido at an average price of $1,522 per ETH. Over the staking period, the investor earned 860 ETH, equivalent to $1.78 million, in staking rewards. Including the price appreciation, the total profit from this transaction amounts to $5.33 million.