{
  "manageEntity": {
    "action": "View",
    "entityId": "402172867",
    "entityType": "Notification",
    "nonce": "0x86ba2a3426dd6a02825df22a700e582e279f7197235729e7e22fac34568ea3ba",
    "signature": "0xedad2e252ef6bcd2b45cfaaf87760e89ee1c5fb905f1b3c240c44e3a7eaa1e7e216bf5c08825a973062b2c0fb8eb50ebce2d1ccc5f98f1fd7c987cc034923ca01b",
    "signer": "0xf7B86B7134F78bfCa140E59e3a13a697Ad29dD51",
    "userId": "402172867"
  }
}