ReadonlybinanceUnique chain identifier (e.g. "1"=Ethereum, "56"=BSC, "CT_501"=Solana).
Optional ReadonlynonceUnique request identifier to prevent replay attacks. Falls back to X-OC-SIGN when omitted.
Optional ReadonlyrecvAllowed time deviation in milliseconds. Default 5000, max 60000.
ReadonlytokenToken contract address.
Request parameters for getRwaUnderlyingInfo operation in RWADataApi. GetRwaUnderlyingInfoRequest