Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDSksyVx7m6VZf4e7NAUNs4lLV0FJgLeRTOf7Kxw4W7QAjMR4qAbpSIiozy… (1,748 chars)"
  }
}