{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8bd138fa8a83d4fcfdd31a487bd56c17e73d1dd4f04230a1873e42738dcb88e2",
    "signature": "0xa581de5bfb6cc94dc75ddcda3f37e618e6bad0e7e4b226fe4262c787f9106fb11161dac9e525c85066ca80d3774479f9617723f839379f3ddd610b029d3bc18a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}