Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDCodJUicclh8HFda/ykIXrsFFXBtKCRiJ5oG4MCWXifCZpWf6rrZgNzXPM… (1,748 chars)"
  }
}