Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA05PVFrT2DlxdyCa+HgWsXw1u0iXPm3cwdwmXWQ8BV+XN0aSvdlXo68GLg… (1,748 chars)"
  }
}