{
  "manageEntity": {
    "action": "View",
    "entityId": "187397058",
    "entityType": "Notification",
    "nonce": "0x52f2f189883c1fa7688e295aa54ef12462ce6ace18072a553164dc0e6a2987ed",
    "signature": "0x523bd317d814df5f5d5de04356252ba2c9a8c0e76ae473400b8ee8f30e735e172cadbe1e20b4be179fa5345267ed710ca580840f2646b6514377ef96bc8f74991c",
    "signer": "0xe5FDF0Fd7cf38a55D3451Fe3e52f122625664193",
    "userId": "187397058"
  }
}