{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xe33f75cd3240cadceec3d468d1fc38c22c8adca317f3cd3e3756e596f32f29b5",
    "signature": "0x2b018ffd3778caa370c1e1291463d0e968001aea7bf891852c4fa7929fb52f066495b1a21546476b74e2e468d64c82cdb48ef4cb3dd43404eb674f6f3dff0fca1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}