Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGfQBa/lT6mgrej29cCxjJDt0KNzE3b3r7IIdU1VG3WcxNmZZT7QeRGOAQS… (1,748 chars)"
  }
}