{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xb4f77a7905cb0e334cc2d928c4bf11878f51034067dd8f174df08f604c3533c6",
    "signature": "0x74d66250a5fc5bfc957335be5fdd8280e8aa68a50af7f72da9f56fece74f3d583cde3bc8e0e48c2023d6b01e359aa233aabf28a82f15840de3b7d20d03f88e551c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}