Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHUi0i0EO9UGpN/uDQZfvsFtzXe7upeQE0lu2AJ4M3bTmX05mMSZAnnywef… (1,748 chars)"
  }
}