While early reports indicated that the transaction originated from centralized exchange Bitfinex, DeversiFi’s tweet seems to indicate that it was an internal transaction. Both Etherscan and on-chain analytics service Nansen have the originating address labeled as belonging to Bitfinex, and the address holds nearly $1.5 billion in ETH – orders of magnitude more than DeversiFi’s $45 million in total value locked, per DeFi Pulse.