0230 N8Ntrainingcustomermessenger Wait Create Triggered

{
  "name": "0230 N8Ntrainingcustomermessenger Wait Create Triggered",
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        400,
        520
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "name": "Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1500,
        360
      ],
      "parameters": {
        "width": 780,
        "height": 360,
        "content": "## 2. Wait for an external event\nUse this operation when an external step is needed in order to continue with the rest of the workflow.\nFor example - a workflow sends a purchase approval link to the merchant (using Gmail, Slack etc..) and waits for the merchant to click on it before continuing with the rest of the steps.\n\nIn this example, the `Customer Messenger` node mimics the email or messaging node.\n"
      },
      "typeVersion": 1
    },
    {
      "name": "Note",
      "type": "n8n-nod...