Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC7ZUHhwUsa1WTb8VtW6z/GCcNkuVQMTCTqyWOhlOu6hFkg6Ne8XMHVtl37… (1,748 chars)"
  }
}