{
  "manageEntity": {
    "action": "View",
    "entityId": "15642",
    "entityType": "Notification",
    "nonce": "0x0626515b11daab04c304aa1e7fbdcb71e726d7c23c4dbc8ec0b0dee01e16e111",
    "signature": "0x47269b5b742debd241656d3a42d90af7467cde010b8919c536d99d7551955ff80c7230e5932ea7c8e4322660a4bad3225b92cf93aa2cd52e74b023adaf8ebee21b",
    "signer": "0x6f5fDF8e05052bd6175529e4AC2f632E895808ce",
    "userId": "15642"
  }
}