OKX Ventures has invested in USUAL, a decentralized stablecoin issuer.USUAL aims to revolutionize the stablecoin space through Real World Asset (RWA) integration and DeFi.USUAL introduces a new model for stablecoin issuance based on RWAs like U.S. Treasury Bills.The investment by OKX Ventures shows promise in reshaping the stablecoin ecosystem and strengthening the DeFi market.