Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEKsN7R6KUbepaoQFLoyPiOwv4Inopu9WDKbfns7HRjkSM8e70NlUVo+vUs… (1,748 chars)"
  }
}