{
  "node_id": "pg-2d547e778fc4453b84feb0a0c6341348",
  "keywords": [
    "事务",
    "transaction"
  ],
  "children": [],
  "export": [
    "transaction.json"
  ],
  "keywords_must": [
    "事务",
    "transaction"
  ],
  "keywords_forbid": []
}