{
  "manageEntity": {
    "action": "View",
    "entityId": "4867",
    "entityType": "Notification",
    "nonce": "0x5b18c1406bb925544ef9af9fc3598ea47c2f72382fa74c5e1507bb823447a30c",
    "signature": "0xc1e24cf7793ed79e0108eb537327a6a135e83b8b40b5d748f314a6627f3c1fe74c81fba98fdc718b865c31ccb1c3e12024ffef6e46a586fdbdc39ee19d0e9ada1b",
    "signer": "0x20a88851C071D0F54F7D09ADC1E7fA4E8320342b",
    "userId": "4867"
  }
}