Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBrB7xxCDW9D9Op0yZdlhC25HVRCF6eZtKzVg0Lt7ixcDWw24MlwfsoWKWD… (1,748 chars)"
  }
}