Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDCxzC5/DGEkZdQPbulTUI/QwgvNKbSYSFxXl9Uekwfkn7ko7c/LBI3tpeT… (1,748 chars)"
  }
}