Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC/QbN5ABq//Ly9aUHg2M/ZsA5xHmXrgwLGZKcaZXVWcTwhdhKAmrXWqhwX… (1,748 chars)"
  }
}