{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0xe7fe523465b3ec1d3b81985ff34b69f5544c3ba6173574cc90b5e4b0eb93bd38",
    "signature": "0x21329be3ab1431c2d9c4e9b2995f56e5067d2af60f06f262230a0336dfc5ba95030141aac74c085c11b321da92f6764172fc744fcd04e76add6ea0fbae19380d1c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}