{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x65bf016f0f8e5347fb459accbfd42827c70e191d2c30e7123cf24805d75b4e94",
    "signature": "0x6fa5c1348a146fffb50ba00d24fcd120ab1cd6b9cedf3d11722bc0195c0bd32a46d62e6756bad6dd63845ac5e4782c585931dbb0a07335b35480ff389051c9bd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}