Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8Ae3blgdQRTUwtDZzielqfvM4mI/crmozZtxFQdJYLw6j88hOUOvYHp7+… (1,748 chars)"
  }
}