Params for Memo.addMemo.

1.1.0

interface AddMemoParams {
    additionalSigners?: never[];
    message: string;
    signer?: undefined;
    useV1?: boolean;
}

Properties

additionalSigners?: never[]

Additional signers.

message: string

UTF-8 memo string (max ~566 bytes for a single instruction).

signer?: undefined

Signer pubkey (optional — if provided, the memo is signed).

useV1?: boolean

Use Memo v1 program instead of v2 (default: false).