{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x454caa8f151da43cc5141c5c2175a6dbd8613d0fd414dd53adfe46f2ce50c2c0",
    "signature": "0xfb6f66321ca8675851d7dc51165fe9ab62b6c5791e554ee0c3670254f586ca2041b9cf18f673193c92a2c75270f9cdcbddea928a2d7842419d608e42c30a79311c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}