Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFxfDbPcsE6p1FwSVsNxEDbXmSN3pHFve3LmqJM0kAEaAQvAmBKbvS/4hNO… (1,748 chars)"
  }
}