Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAT65wtmzpqgIOJhWCMRTIbkSjjA3zVKp9RORPFf7icCnI+slrFxoGiuQ8W… (1,748 chars)"
  }
}