{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2ea4efba9f32bb2ae0c7d6463f3fce4b5954c35cfeb1b8d47c9f0732c9b5ac8f",
    "signature": "0x9294c28e9aa62377ec9d3405f1aadfd64632c6d70e1ec0c1b526a2d1fdc880c01a67ced30e1603823baa55ac1410f36fc69c4ca801d8dc023bda2536945e6c961c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}