{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x6c886b23d1a65edf020ea75eba407b82252254ada534bf0d19a9aeb1f433ccef",
    "signature": "0x869be8a22eba67c14b91e35505a9f0e52cc823bfd0b5c474d028913eb8fed5321570901e337b809cdca4a2c89a11cc7db0f1a0c85d9d5fee0f1815bcf1614f281b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}