createAndSignTransaction

createAndSignTransaction(
    connection: Connection,
    operations: Operation[],
    keyStores: FtKeyStore[],
): Promise<Buffer<ArrayBufferLike>>

Instantiates a transaction which will contain the provided operations, as well as signs it using the provided keystores.

Parameters

• connection: Connection

  used to determine what blockchain the transaction will be submitted to

• operations: Operation[]

  what operations to include in the transaction

• keyStores: FtKeyStore[]

  the keystores which will sign the transaction

Returns Promise<Buffer<ArrayBufferLike>>

A serialized version of the signed transaction

Remarks

Does not submit the transaction to the blockchain.