Interface AccountUpdate2Operation

interface AccountUpdate2Operation {
    "0": "account_update2";
    "1": {
        account: string;
        active?: AuthorityType;
        extensions: any[];
        json_metadata: string;
        memo_key?: string | PublicKey;
        owner?: AuthorityType;
        posting?: AuthorityType;
        posting_json_metadata: string;
    };
}