Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFT4OnwWPVbxnYbKnRQ+CyfaA28mCJ4gP+DqHokmufYGbB5/RK+RSXkVpY… (1,748 chars)"
  }
}