Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQH/Jgr1m7xK6pqli3M1/PrlbuGunqFwOBKNucTgKz/TSAUf6gHq7TM4UIwn… (1,748 chars)"
  }
}