Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCK5DEiV75eoFfKKs0Yv719DaLT3I7h2jJMO1iunBa8SnAjcTHXhodnKoRV… (1,748 chars)"
  }
}