sponsored
abstract suspend fun sponsoredTransaction(ptb: <Error class: unknown class>, sender: <Error class: unknown class>, expiration: <Error class: unknown class> = TransactionExpiration.None): <Error class: unknown class><<Error class: unknown class>, <Error class: unknown class>>
abstract suspend fun sponsoredTransaction(ptb: <Error class: unknown class>, sender: String, expiration: <Error class: unknown class> = TransactionExpiration.None): <Error class: unknown class><<Error class: unknown class>, <Error class: unknown class>>