Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGtTRnOlVFW5hHb8bazLUk+sT4h4UFgYQHjHnNQC8MYnltxLDqLgwcjoY1m… (1,748 chars)"
  }
}