Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGqyMGT4hsPiN7DxSGn6tR0TNnYFxVrC5Zq49ULWVVV/AtOoGaBpLmtQGlT… (1,748 chars)"
  }
}