Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCaMdqBtWVEaUssge8BiVbRg6BT3HWMgglBz/YOKnjB6wPp4VLqX4qDt828… (1,748 chars)"
  }
}