{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x823173efedf9f4d9a5d0cb875b75a4a8dcaba8f2d81c97fe826e63501b2e381a",
    "signature": "0xa79dd972eb4690134bb632eff202a0de7f480918bc2e7b7d259d32193ef400b241069a7fb0b9e17c54e918bc743fe85f04f35c0c57ad8f2dff5dc3a298c82dc31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}