Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBsJG1si+JdzefWoHTZkRyE4i+oiX40Gey7HsnKXX+mBnQoooMigfM0QrKF… (1,748 chars)"
  }
}