{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xf4a1dd68e6db9676c22e5cf62f103bfd3db78041c14bbf14d282ea3f588e0b90",
    "signature": "0xd7a4e97b407ddd01cf5df1ffb89f93bcfe7f13f2db1ab44ed0aece261d08ef5152ba42f5de86b096add2a94f349a8c0525052bc587655ee8a70cab64e5e5c47a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}