{
  "manageEntity": {
    "action": "View",
    "entityId": "256479919",
    "entityType": "Notification",
    "nonce": "0x5b21979eee58469a1dc3c045d16972e757fe3ee960555a569959964a3bab6e52",
    "signature": "0xa5aadf46f0101cea92fd7284dea0d4f0a2cbf077969220d09f53415acdde7ec47435639c20ec21fcc8fc51551e78dc316fa9fbe9ab37cd77348e69afac0066991c",
    "signer": "0xc4A500E17D812B285447720CCcb7F8eB148c91bd",
    "userId": "256479919"
  }
}