Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAYzohaWWWgQ0GFiqfCY7JIoNn/t5e1jRy3XiPab4LrcAm/0PnkKb1WOPpa… (1,748 chars)"
  }
}