{
  "manageEntity": {
    "action": "View",
    "entityId": "747290640",
    "entityType": "Notification",
    "nonce": "0x7ac0b465fdbf43e038ecf53e3a8ca28029e7e2fe49f7cf27ec5662c053c4d938",
    "signature": "0x0f6859a7689dcc8e7d67120be278336f1ada9d9994fad7da1042f339ddc40fcb6c05a87ddcb1ab9d10ca5c4f5c4cb86bd0015087174115b53e468737d6f6c1811c",
    "signer": "0xc5c61542BcdeE24f6A786A4092097A0D3932Ad60",
    "userId": "747290640"
  }
}