{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x04b6e1179edc99b24b637e8527b4b26b5f9db9510851a6ea223c2a33a6aae0a5",
    "signature": "0xfee3d4a340ad984af44cd7ba129ecb84791e39368b69219014528f2d16a2dbce28c2676002724ca6416f6301df20c76df1395485f9501735b3a4f91be353c7af1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}