Exchange amount in source account currency.

Zumo Exchange Service wallet address where outgoing crypto funds were deposited, null for exchanges from fiat currencies.

Exchange fee, calculated as value X exchangeRate X exchangeFeeRate.

See ExchangeSetting.

Exchange rate used composing exchange.

Exchange settings used composing exchange.

Source account.

Unique nonce used to prevent double spend.

Outgoing transaction fee.

Amount that user receives, calculated as value X exchangeRate X (1 - feeRate) - returnTransactionFee.

See ExchangeSetting.

Return transaction fee.

See ExchangeSetting.

Signed transaction for a crypto transaction, null otherwise.

Target account.