{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x59421c69fdbdba23e9fa3006ce6051218fcc6cade515a568c8dde2acac35dd15",
    "signature": "0x4841f9d3be9ea981f836b08e4145a9582381c0a07abb2d160fb548797d634ef23a4ceb1aa47b6c2f7e7d61dee697ce8848c7f6252e5da6ce8c875952a05f2a381b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}