Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCspnFCzqLp5FcaQ1bV561bnx1EcsI9vcfIVDkXhLvdYxd6uMdhVKrccPY8… (1,748 chars)"
  }
}