Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDW6qe2sbyXh+q2yfOJghzZRU0Khl3ib3vdbmd6jmZXK39aMpYCzOkgFnku… (1,748 chars)"
  }
}