Synthetix 트윗 - 4️⃣/5️⃣ Sunsetting USDx USDx is the backbone of v3 on Arbitrum, and will need to be wound down as we shift focus to USDC-denominated v3 on Base. To facilitate this process, the Treasury has purchased USDx from the market and funded a wrapper allowing USDx for USDe redemptions.