Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDiULcnemLqH6TFVn5LArU5egIZoGd0SHQpJ8g0cP3BWBBTONvo3wgCkVFX… (1,748 chars)"
  }
}