Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAAMWi3J0Yw+jO+wuXivPonuKYWkZyPexfCnHYtnsQcgGf5/RE6RdCaLfGv… (1,748 chars)"
  }
}