Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB9318Qyj4farm3xQ6GqzQQaJG9dWzjlBZfnsmN49m4c2kkSbLrYgIuZG9S… (1,748 chars)"
  }
}