{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x771028131e58d100218650dc9b33d1af14dd76a47c9380ebb869150de859d9f9",
    "signature": "0x28aa39857228aadc31d263ba2b27001ecdec0dfec965f2af3e59f93cbb85cb0874e510dbb851103b38014e1c959b8ea63572991547da709cf8140671b9f9b8da1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}