Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCfUVz4N5TaFEu1EYN3SPDuQbuD5Etvlnovkqlq1Jhn7Ut5XWZ0caImy20e… (1,748 chars)"
  }
}