Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFRg4NrxmbqdGeghzUa3TM0CQSRj8HHF6pqfOqPwzy8fAnR4q/GDfInasQJ… (1,748 chars)"
  }
}