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TransactionPayment¶

Events¶

TransactionFeePaid¶

Attributes¶

Name	Type	Composition
who	`T::AccountId`	`AccountId`
actual_fee	`BalanceOf<T>`	`u128`
tip	`BalanceOf<T>`	`u128`

Storage functions¶

NextFeeMultiplier¶

Python¶

result = substrate.query(
    'TransactionPayment', 'NextFeeMultiplier', []
)

Return value¶

'u128'

StorageVersion¶

Python¶

result = substrate.query(
    'TransactionPayment', 'StorageVersion', []
)

Return value¶

('V1Ancient', 'V2')

Constants¶

OperationalFeeMultiplier¶

Value¶

Python¶

constant = substrate.get_constant('TransactionPayment', 'OperationalFeeMultiplier')