Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC7GbxY+IHXQvW/veUzH/XK8aTsdcmLDldjHF7dpdKvKDAxbCTkwcKR0fQD… (1,748 chars)"
  }
}