ReadonlyaddressSender wallet address. Used for status attribution and signature verification.
ReadonlybinanceUnique chain identifier (e.g. "1"=Ethereum, "56"=BSC, "CT_501"=Solana).
Optional ReadonlyenableWhen true, route the transaction through a private mempool for MEV protection.
Optional ReadonlynonceUnique request identifier for anti-replay; falls back to X-OC-SIGN if omitted.
Optional ReadonlyrecvAllowed time deviation in milliseconds (default: 5000, max: 60000).
ReadonlysignedClient-signed raw transaction. EVM chains use a hex-encoded RLP transaction; Solana uses a base64-encoded signed transaction.
Request parameters for broadcastTransactions operation in TransactionApi. BroadcastTransactionsRequest