Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCDtsOl4+MLmJKYHBEhlTIZZaBOliixA+rzDD5AuC4W2Ejd4fEEwdP/nYtZ… (1,748 chars)"
  }
}