Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAba2sPllbIRySgF3AJUplmx6BQCj5a7aOn5CcrJcTw2W5ZxSzDaqtGmS75… (1,748 chars)"
  }
}