gistfile1.txt

const rows3 = tableData.map((cluster, idx) => {
            return {
                cells: [
                    {
                        title: cluster._id,
                        props: { key: idx }
                    },
                    {
                        title: cluster.account,
                        props: { key: idx }
                    },
                    {
                        title: cluster.email_domain,
                        props: { key: idx }
                    }
                ]
            }
        });