Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCboY9IQ2ld2QWKyJ9t3yB+raIEIKVBmKdWvNZK82tTPhXzNq5wYoVuG2IB… (1,748 chars)"
  }
}