Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCyizfp8MiJwoEzs6bnQMz6o69HG/I4v/Ns73xFO9RyWi2se9mw1OHboO99… (1,748 chars)"
  }
}