Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG/Iw1grYCIODQtBpEG58akpFkXe29pRDRmMERCXAkVnBeTQS/IVk5j51rn… (1,748 chars)"
  }
}