TransactionMessageHeader class
The header of a transaction message
- Annotations
-
- @JsonSerializable()
Constructors
- TransactionMessageHeader({required int numRequiredSignatures, required int numReadonlySignedAccounts, required int numReadonlyUnsignedAccounts})
-
const
-
TransactionMessageHeader.fromJson(Map<
String, dynamic> json) -
factory
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- numReadonlySignedAccounts → int
-
The last numReadonlySignedAccounts of the signed keys are
read-only accounts. Programs may process multiple
transactions that load read-only accounts within a single
PoH entry, but are not permitted to credit or debit
lamports or modify account data. Transactions targeting the
same read-write account are evaluated sequentially.
final
- numReadonlyUnsignedAccounts → int
-
The last numReadonlyUnsignedAccounts of the unsigned keys
are read-only accounts.
final
- numRequiredSignatures → int
-
The total number of signatures required to make the
transaction valid. The signatures must match the first
numRequiredSignatures of message.account_keys.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited