{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x213ed0f09e3a4fad61eef11be85f80b75002ad5729e4c4c110211c88463a3ec7",
    "signature": "0x331d303cc9fb0549b103cd6b1a7cbe1c96bbe8081cbe35b78f6f0ace37e60c2b41547cd62a74d3078d1ff8617e148ec20408b1665a003779884434195f8197ea1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}