Generates the 'signing message' form of a transaction. It derives the type of transaction and applies the appropriate domain separator based on if there is extra data such as a fee payer or secondary signers.
A transaction that is to be signed
The Uint8Array of the signing message
Generates the 'signing message' form of a transaction. It derives the type of transaction and applies the appropriate domain separator based on if there is extra data such as a fee payer or secondary signers.