Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGEXFAUq7XNUUG/icBfk3Tz4TzlRYaKpLZTdYLw7uxcpmDUngOgS8pfACi5… (1,748 chars)"
  }
}