{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x864b43bb2f93986c1bd0cbd213fc44eb8fe52d08d3ec35bdcf8d26d44cf3711b",
    "signature": "0x1c33c0a47983d6d3f85e0ba3fda415cf3ab14887d47b9764ded7ee79e70dffa4570a490430a89dcbca1658fa43eb0a04b452193b5851b4efbc77b550ee75a9c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}