Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBYRciUkXGJlZkLgMX1/JdR4Cvbf0Su++Pq7s9IT090o1j9v/7p/EKJMteB… (1,748 chars)"
  }
}