OptionalfeeOptionalfirstround number
OptionalfirstUNIX timestamp of block before txn.FirstValid. Fails if negative
Optionalfreeze32 byte address of the account whose asset slot is being frozen or un-frozen
OptionalfreezeAsset ID being frozen or un-frozen
OptionalfrozenThe new frozen value
Optionallastround number
Optionallease32 byte lease value
OptionalnoteAny data up to 1024 bytes
Optionalrekey32 byte Sender's new AuthAddr
Optionalsender32 byte address
microalgos