{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x441390e200020909eeee995b8f898c2b053c54c825f6f85cdbd5a58eec9f82b2",
    "signature": "0xc96dfb1d6b48dd832663bcdd347649a95b9ab84f595010d7bd63293253905ddd36391494604f19c05475a0207fd79f3ec6505a0e716a87d4dd61acea494046681b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}