{
  "name": "JoinNickname",
  "temp": "member",
  "event-type": "6",
  "_id": "SObuK",
  "actions": [
    {
      "member": "2",
      "varName": "member",
      "info": "3",
      "storage": "1",
      "varName2": "old_name",
      "name": "Store Member Info"
    },
    {
      "member": "2",
      "varName": "member",
      "nickname": "[the sign] | ${tempVars(\"old_name\")}",
      "name": "Set Member Nickname"
    }
  ]
}