Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB6Sih0Dz7NpXX/iSROWz48y80GAczDiumGeV3zPg0/vAldZiCqVEzZNHcS… (1,748 chars)"
  }
}