Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGKtk2f0lf8hhcmrpF8tESYDk3fhJHG4OLjS037d5kszhx6ZuLh8M5o3P2u… (1,748 chars)"
  }
}