Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGU5v+6Iag2/GOlcTxWyd8enyzuP/JKkZEiF95fEb7QRDltpQ+NVDmoMhls… (1,748 chars)"
  }
}