{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x37ec5e376a6ad877818a0a048c0a2d270824a4e94f135f30ad9562f0db07ce03",
    "signature": "0x031c31c2f00a3ec6635d97670eaff9f85b762516f25f9bdb013b9fa7756bfafa6dc32e42692525840e84bacb495b32b02ea877e978f0ae5ba11bbec6a14bbdd31b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}