{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x90f1228db923fe79eaa18768b643cce303f9d010ac17c63373479f52f33b4556",
    "signature": "0x2f7b68ef3d7b6b6d8a1208505e4c654cb5e7cb62dbc4302976a4d4a2445a976f66d4e9faabb9e92b4670444550c8b614b3b062ff03fce52695e3e8c22103fac21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}