Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbpLJRRHjvWMx8D/tz/u1sYWU0wi5ogMAGfPhLrOkOuHfZdz4MeuRd2VUo… (1,748 chars)"
  }
}