{
  "nftables": [
    {
      "metainfo": {
        "version": "VERSION",
        "release_name": "RELEASE_NAME",
        "json_schema_version": 1
      }
    },
    {
      "table": {
        "family": "ip",
        "name": "x",
        "handle": 0
      }
    },
    {
      "set": {
        "family": "ip",
        "name": "est-connlimit",
        "table": "x",
        "type": "ipv4_addr",
        "handle": 0,
        "size": 65535,
        "flags": [
          "dynamic"
        ]
      }
    },
    {
      "set": {
        "family": "ip",
        "name": "new-connlimit",
        "table": "x",
        "type": "ipv4_addr",
        "handle": 0,
        "size": 65535,
        "flags": [
          "dynamic"
        ],
        "stmt": [
          {
            "ct count": {
              "val": 20,
              "inv": true
            }
          }
        ]
      }
    }
  ]
}