Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC3b/tUFsIC0k99aZJGQkcHTrN7vGj7ZQ+tL3HlE8aqUHyHuxpWFhlkHwTD… (1,748 chars)"
  }
}