Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD66GIYUmVfd/ce+gIbG2SJ/QGzO2GL+7VnvQmMrEOWwRcLxwVuLxb/V5qb… (1,748 chars)"
  }
}