Block class

Block

Inheritance

Constructors

Block.new({required String blockhash, required String previousBlockhash, required u64 parentSlot, required List<TransactionData<Object>>? transactions, required List<String>? signatures, required List<Reward> rewards, required i64? blockTime, required u64? blockHeight})
A confirmed transaction block.
const
Block.fromJson(Map<String, dynamic> json)
Creates an instance of this class from the constructor parameters defined in the json object.
factory

Properties

blockhash String
The block's blockhash as a base-58 encoded string.
final
blockHeight u64?
The number of blocks beneath this block.
final
blockTime i64?
Estimated block production unix epoch time in seconds or null if not available.
final
hashCode int
The hash code for this object.
no setterinherited
isParentBlockAvailable bool
Indicates if the parent block (previousBlockhash) is available.
no setter
parentSlot u64
The parent block's slot index.
final
previousBlockhash String
The parent block's blockhash as a base-58 encoded string or '11111111111111111111111111111111' if the parent block is not available due to ledger cleanup.
final
rewards List<Reward>
Rewards (provided if GetBlockConfig.rewards is true).
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
signatures List<String>?
Transaction signatures (provided if TransactionDetail.signatures is requested).
final
transactions List<TransactionData<Object>>?
Transaction details (provided if TransactionDetail.full is requested).
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Map<String, dynamic>
Serialises this class into a JSON object.
override
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Static Methods

tryFromJson(Map<String, dynamic>? json) Block?
Creates an instance of this class from the constructor parameters defined in the json object.
override