Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB9AodtsCR3Q4ybTc5SLlNASYtd8PqXHmXHoKYAR3/TxVR6TBzJRkMBTB9w… (1,748 chars)"
  }
}