Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCJOm9WMgCPlLpDmIU1d9OtZ06A81RrtwOAKx5h8rYVUkjG5JCdnKFT0qNn… (1,748 chars)"
  }
}