Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAOYOKewggQRyGqJAjbeUshfefyifKkpPZxCMezPmP+4WV0xKPJ4LXRYR/I… (1,748 chars)"
  }
}