{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4e669c2b744e31d516005d5d7b295b518586389bd9e7c45d2b45e1b416741aae",
    "signature": "0xf78a004158ad899ecae33a6f4ed0472b5af51f0e22ed80a5c15c03e6b7be20ed0dc69a6951be05c3e8c9b9a338cb3bf204558f00d4dd28a80158232951ef21031b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}