ChangeEpochTransaction
A system transaction that updates epoch information on-chain (increments the current epoch). Executed by the system once per epoch, without using gas. Epoch change transactions cannot be submitted by users, because validators will refuse to sign them.
This transaction kind is deprecated in favour of EndOfEpochTransaction
.
type ChangeEpochTransaction {
epoch: Epoch
protocolConfigs: ProtocolConfigs
storageCharge: UInt53
computationCharge: UInt53
storageRebate: UInt53
nonRefundableStorageFee: UInt53
epochStartTimestamp: DateTime
systemPackages(
first: Int
after: String
last: Int
before: String
): MovePackageConnection!
}
Fields
ChangeEpochTransaction.epoch
● Epoch
object
The next (to become) epoch.
ChangeEpochTransaction.protocolConfigs
● ProtocolConfigs
object
The epoch's corresponding protocol configuration.
ChangeEpochTransaction.storageCharge
● UInt53
scalar
The total amount of gas charged for storage during the epoch.
ChangeEpochTransaction.computationCharge
● UInt53
scalar
The total amount of gas charged for computation during the epoch.
ChangeEpochTransaction.storageRebate
● UInt53
scalar
The amount of storage rebate refunded to the transaction senders.
ChangeEpochTransaction.nonRefundableStorageFee
● UInt53
scalar
The non-refundable storage fee.
ChangeEpochTransaction.epochStartTimestamp
● DateTime
scalar
Unix timestamp when epoch started.
ChangeEpochTransaction.systemPackages
● MovePackageConnection!
non-null object
System packages that will be written by validators before the new epoch starts, to upgrade them on-chain. These objects do not have a "previous transaction" because they are not written on-chain yet. Consult effects.objectChanges
for this transaction to see the actual objects written.
ChangeEpochTransaction.systemPackages.first
● Int
scalar
ChangeEpochTransaction.systemPackages.after
● String
scalar
ChangeEpochTransaction.systemPackages.last
● Int
scalar
ChangeEpochTransaction.systemPackages.before
● String
scalar
Implemented By
EndOfEpochTransactionKind
union ● TransactionKind
union