Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCgqj7qQjL0I5Q+R3C7x0JIHk8MQPZ+6yDoYO58go/wfA/6abU9cPKZlIuy… (1,748 chars)"
  }
}