Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBA1iwL3MGH2AAdOCo4Pl7NfY5ooDnL+FBWpZ1JJXMhPkl7yiJXFpil0CZq… (1,748 chars)"
  }
}