Optionalblock_Block number ref_block_num will be derived from.
OptionalchainChain ID to resolve for, required for multi-chain requests.
OptionalexpirationExpiration timestamp, takes precedence over timestamp and expire_seconds if set.
Optionalexpire_How many seconds in the future to set expiration when deriving from timestamp. Defaults to 60 seconds if unset.
Optionalref_Reference block number, takes precedence over block_num if both is set.
Optionalref_Reference block prefix.
OptionaltimestampTimestamp expiration will be derived from.
Context used to resolve a transaction. Compatible with the JSON response from a
get_blockcall.