Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDYbbS+CzHyuwRtDNaQ34/zA5lHEZgAmqz65g1RtrYLCjcEJWUoYcLjwFPQ… (1,748 chars)"
  }
}