Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBnsSxcu0rSX/N9jOGU/oW4m7CpJlaAMk0FYCQJWcJ0qilLvhklgOZwoLRa… (1,748 chars)"
  }
}