Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEBYpUt3nM4P9BYAQcvVG4QfaUfILcJ0ED9iwsXI9XhUElTyzYEnuGJiDmj… (1,748 chars)"
  }
}