Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHZHAooLiY99RrDBBYYld5uatkmKtAiTEw1UXz3mb9sFVvYW0ffMnRVhZZc… (1,748 chars)"
  }
}