{
  "manageEntity": {
    "action": "View",
    "entityId": "256479919",
    "entityType": "Notification",
    "nonce": "0x0ba6115f91aa4897719c322f825e2424427e2e31cc44c53b4a56b3887722d921",
    "signature": "0xa8bf8158675d5e7305cebcef1944e8ae5d20ec5437ac3a9525df48e020e72bad53712e2141e7892c4240b63766cd3e7c3ec7ac7b2a05714cdaf237e6e357154c1c",
    "signer": "0xc4A500E17D812B285447720CCcb7F8eB148c91bd",
    "userId": "256479919"
  }
}