Remote artifact isn't working

[Inshomothal]

The remote artifact has a command to spawn tnt, but it doesn't have a command to mark what was supposed to get the tnt.

"events": {
      "spawn": {
        "run_command": {
          "command": [
          	"playsound note.flute @a[r=10]",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt",
            "execute @e[tag=mark] ~~~ summon tnt"
          ],
          "target": "holder"
        }
      }
    }
  }