Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBwEin538VJGkJ3uusD1IkL6Kumabqv0AX9AcTqnAbF5TUxl/NwE2FAkOXz… (1,748 chars)"
  }
}