Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF4WazgScqcPPtTJ7qNV4iPGnA0O/RlK49uaOyKrM0QLAJhVuDX4x04J63e… (1,748 chars)"
  }
}