{
  "name": "verify-wait-for-approval",
  "nodes": [
    {"id": "n1", "name": "Trigger", "type": "click-trigger", "position": {"x": 0, "y": 0}, "config": {}},
    {"id": "approve", "name": "Approve", "type": "wait-for-approval", "position": {"x": 0, "y": 100},
     "config": {"reason": "Approve the test", "expiresIn": 1}},
    {"id": "after", "name": "After Approval", "type": "code", "position": {"x": 0, "y": 200},
     "config": {"code": "return { sawApproval: input.data.approved === true, note: input.data.note };"}}
  ],
  "connections": [
    {"sourceNodeId": "n1", "sourceOutput": "main", "targetNodeId": "approve", "targetInput": "data"},
    {"sourceNodeId": "approve", "sourceOutput": "main", "targetNodeId": "after", "targetInput": "data"}
  ],
  "resume": {
    "waitForStatus": "waiting",
    "tokenFrom": "approve",
    "payload": {"approved": true, "data": {"note": "looks fine"}}
  },
  "expect": {
    "after": {"status": "completed", "output": {"result": {"sawApproval": true, "note": "looks fine"}}}
  }
}