Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwH7FkTzrq1XtcQz+SNXL0FmufKZ6dIaiKtGH7E/EPp88SfNBOiR4CpxPwqJ… (844 chars)"
  }
}