{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x48b480f55aadc8ce74aef2239c1c909b5517363ac8ee99f4fda30cbe7f89d718",
    "signature": "0x3dae5f41067b585997d59b68973d433193ad6fed82f9b891e4b79142ccc6378a4d36e6ea1aa21bd9a3a2c03e1c13cd705b9a5b90204ea26a8d852e1ed3d4a9c31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}