{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x344ca951d2d1945bbb1938c2f333c24a6ef869f9c5e605590ba6ac9f65a7846a",
    "signature": "0x4d284684b47802533ee6a9545144a336712bb1c5d4bac170ff971ac69b1fce5f31b9ca877e937b8e40f61da15c747414f41bd75e9d1ff708b69cc75355bdacfd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}