Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGqF09d8+0Ku5lia+9KLzIhLeq8SFEFjlfXcp5jmVa0ZhXlxsBJ+swr8LgV… (1,748 chars)"
  }
}