Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEVOkSEnENKYvJLn0zP3MHHsSY8vgBIrkctYZjxGZpDYGhX81K9S61ZG+Jq… (1,748 chars)"
  }
}