Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBeZaYflzDjh4FnDCOCB7fpYsCoiLaQGhlE6mid3dPTQ2Y1a7f17OgV/F2s… (1,748 chars)"
  }
}