{
  "manageEntity": {
    "action": "View",
    "entityId": "235421",
    "entityType": "Notification",
    "nonce": "0xfdb8af9bffc252a3ac9d5274abea1366421437689eed374b82b9d7af2d04d730",
    "signature": "0x34d8f02650876ca83acf634546c0bdcb121feb95ac62c1d3f305d2886e6f4cdd6044c1615c5552b77c6c337baa71ffe5da1a352fde36cb6a6ac4c66eddd4f3661c",
    "signer": "0x1874B7817bcc33522bD9D33b6cb197A1Ed939E51",
    "userId": "235421"
  }
}