Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJILuONvDQiVKYUmBf4dKhO3u9t1lxiSFXPgHGsNCyWLABt1BE69M/KZaWG… (1,748 chars)"
  }
}