{
  "manageEntity": {
    "action": "View",
    "entityId": "452108975",
    "entityType": "Notification",
    "nonce": "0xf6928b5a1336f5b5db8c4b613915aaf48ef369af6c23ace7c394f330c44e9c09",
    "signature": "0x52405846a369a0085aaa4ddc3f90391397e4892e62c179cef7120ea97583e4c14a6204b51e085a28f31e8feb28b8ee0191158ac983464dbe74505e21d7f8cbb21b",
    "signer": "0x1Ffe2D421cF901dE6a191F85092964B85B3Ce4d0",
    "userId": "452108975"
  }
}