{"nftables": [{"metainfo": {"version": "VERSION", "release_name": "RELEASE_NAME", "json_schema_version": 1}}, {"table": {"family": "ip", "name": "t", "handle": 0}}, {"chain": {"family": "ip", "table": "t", "name": "c", "handle": 0, "type": "nat", "hook": "postrouting", "prio": 0, "policy": "accept"}}]}