Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDKeF4Uz9bf2Gy9C/YTspj6mGGtFR+JBvy5rBRqYghILAMv/yYg2RaCXvKw… (1,748 chars)"
  }
}