Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAruW5Dp1yA+KNbscs5wxfkNKDPlltzXmoogJvvUoU5qlLW0BZYlAoMclhY… (1,748 chars)"
  }
}