Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA0QKSRrw5aCiiT3wKdiiERmJm8V1uWgveiyzhfEdzgOni2hFLy1Ar2Ulkd… (1,748 chars)"
  }
}