Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDpG4v7yuZXSPji8lcbnb1rE6s8VR0Yf0mFGyO2gcpXiUuMAS2gigwkxh+h… (1,748 chars)"
  }
}