Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGrbOKNdr1ju+l5E2iAV4hxYDw9zX8NwhU5wblJe/TxuCWU+Xtp8aq47AIo… (1,748 chars)"
  }
}