Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBMbYMV+tKCsNxgWGBuurR6BgIdp/G4RWO4AKsFcjUDlk7uPrzipBlx4b6C… (1,748 chars)"
  }
}