Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDherwBLukQBwXH5MyHbWxes0wUkp4BZjhRTTAVs8GrgzDlC7xD1Hd7+OEa… (1,748 chars)"
  }
}