Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDalhW0jfmH1OQAMXjOWII9C6QlX0qY774cqIDdGqs83Xa2aDQr9QwIGkFa… (1,748 chars)"
  }
}