Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB0SjwKhePDfMgCsblPvoz0EkqssH4FUsMq8QXCeXBSZ32jIj2XPbSidIy8… (1,748 chars)"
  }
}