Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC6Li84MpyB5Ev9KsC/jj2f5SHVrk0+ARkLdH8hX5HstxZgoKf3qUz0coz4… (1,748 chars)"
  }
}