TransactionBlockhashLifetime
TransactionBlockhashLifetime =
object
A constraint which, when applied to a transaction, makes that transaction eligible to land on the
network. The transaction will continue to be eligible to land until the network considers the
blockhash to be expired.
This can happen when the network proceeds past the lastValidBlockHeight for which the blockhash
is considered valid, or when the network switches to a fork where that blockhash is not present.
Properties
blockhash
blockhash:
Blockhash
A recent blockhash observed by the transaction proposer.
The transaction will be considered eligible to land until the network determines this blockhash to be too old, or has switched to a fork where it is not present.
lastValidBlockHeight
lastValidBlockHeight:
Slot
This is the block height beyond which the network will consider the blockhash to be too old to make a transaction eligible to land.