Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCYn5ey1ffxetY78kNvpiXMui0QYLWtYoHi2EiZdYKoST3qrbzySm+/n1ns… (1,748 chars)"
  }
}