{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0ba595f183ecc25961e5930181ebbdf6cd3e3d8dfc9fd8f42d9e3782b913594d",
    "signature": "0xcabed0d1bd1494e121eaed2ba7485992a73a3eb8fb9e1954d7a2f6c5def89b2a0ecedc659ea1e5b23fa34ffa649b9b55d217d24315188b1e84cceffb7acee6e41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}