{"nftables": [{"metainfo": {"version": "VERSION", "release_name": "RELEASE_NAME", "json_schema_version": 1}}, {"table": {"family": "ip", "name": "x", "handle": 1}}, {"table": {"family": "ip6", "name": "x", "handle": 2}}, {"table": {"family": "inet", "name": "x", "handle": 3}}]}