Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD1oWnPudKMMVMg3qQN9cNkcxtqI0A03MU1TJap2LFAyWVq8B5vGIXjXIcc… (1,748 chars)"
  }
}