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measureBuiltTransactionMass

HardKAS SDK


HardKAS SDK / tx-builder/src / measureBuiltTransactionMass

Function: measureBuiltTransactionMass()

measureBuiltTransactionMass(tx, networkId?): UpstreamMassResult

Defined in: packages/tx-builder/src/mass.ts:198

Mass and minimum fee of a transaction the caller has already built as a WASM Transaction — for inputs whose signature script is not P2PK (P2SH contracts), filled in at its final length so the SDK prices its real size.

The SDK always adds one expected-signature allowance per input, even to a filled signature script, so the result is above the node's figure by that allowance: the fee never falls short of the node's minimum.

Parameters​

tx​

unknown

networkId?​

string

Returns​

UpstreamMassResult