Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB2RKJN6Bf4Nkrkf6ZKAPS++Siv8Xla4zPyr4pgLf9IIUsdHdBRCqt1c6yk… (1,748 chars)"
  }
}