Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEx2YlNM80fQR0sxvOWmpRyvQGRo4mP1b2a3kC7d8uACj5fVi3ti2UX4/Kv… (1,748 chars)"
  }
}