Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCt0WsMwjH2AzS/TSWb+KgGTwfLsFvnKI/j6JAPm513S1/YPWUHxgLqZTKB… (1,748 chars)"
  }
}