Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQASntkMnO69RN1UxsYLUBnTZ4RrDIhqlAzSQSqTSoTahEB3vQ7TmZkXACEP… (1,748 chars)"
  }
}