Interface ITxMetadata

A common interface for transactions that do not have any proofs nor actions.

Namespace: Libplanet.Tx

Assembly: Libplanet.dll

Syntax

public interface ITxMetadata

Properties

GenesisHash

A HashDigest<T> value of the genesis which this transaction is made from. This can be null iff the transaction is contained in the genesis block.

Declaration

BlockHash? GenesisHash { get; }

Property Value

Type	Description
Nullable<BlockHash>

Nonce

The number of previous Transaction<T>s committed by the Signer of this transaction. This nonce is used for preventing replay attack.

Declaration

long Nonce { get; }

Property Value

Type	Description
Int64

Remarks

Don't confuse this with Nonce for proof-of-work.

PublicKey

A PublicKey of the account who signs this transaction. The Signer address is always corresponding to this for each transaction. This cannot be null.

Declaration

PublicKey PublicKey { get; }

Property Value

Type	Description
PublicKey

Signer

A PublicKey of the account who signs this transaction. This is derived from the PublicKey.

Declaration

Address Signer { get; }

Property Value

Type	Description
Address

Timestamp

The time this transaction is created and signed.

Declaration

DateTimeOffset Timestamp { get; }

Property Value

Type	Description
DateTimeOffset

UpdatedAddresses

An approximated list of addresses whose states would be affected by actions in this transaction. However, it could be wrong.

Declaration

IImmutableSet<Address> UpdatedAddresses { get; }

Property Value

Type	Description
IImmutableSet<Address>