Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDQS7AonLAvlwX9t8P26B4dROK1mdej0gIqk+nbwcGSdyYnQkRZ7Mj47td5… (1,748 chars)"
  }
}