{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8343e73e1b85d3818fac06c310d221b6e9f0556d333580c9f5238c8a8e34c86c",
    "signature": "0x725aa3e265cdc4b5f82ffc8ebea7c4b4e3c7176235b833e0472e7f1be1c810d938afd4bb7a4ed58667787d0f8e38ac3244a9e83ab3479fde6424bc94b6b8f3d11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}