{
  "manageEntity": {
    "action": "View",
    "entityId": "17689",
    "entityType": "Notification",
    "nonce": "0x7490274cd8e267d3b1846032a72564c239cfc1a33f69caad15bed6da0ebf9520",
    "signature": "0x7642607ae6c8f10e1a01da6de896c0c1500e4706a393e31c69f29e1fd66a5a5f4e01a3102391ca2fe6aa66bea10748ff8dd1f7fed58c00bdb3f1ea95d43ae2801b",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}