Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCvHMO43H37D5ub3I0cQbinzHNh1ws9Z7Gl7dgWNPhw6Rejff+M4wMTQqt5… (1,748 chars)"
  }
}