Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBJsKhOwZKr8MaOXxdcu1cbTCCeOektRZ2zYEk7zvtKNQEDHxLqPPaQXlVS… (1,748 chars)"
  }
}