{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x519b4da65d410cf9c4c5391641101f065f9da7eceed13b3912a435fa14d1e41b",
    "signature": "0xfc58e404607cba1e3b0e70270c779961725824a37e966aa3cface152423e0fcd458e6c7cdc43ebbf56fbb103cff318eb6df05f789dfe9892f1b4831d7e99180f1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}