{
  "manageEntity": {
    "action": "View",
    "entityId": "152450",
    "entityType": "Notification",
    "nonce": "0x43ff468bc649fa11992cd99d10700155c0b82e183aacd646c02f9f757681ebde",
    "signature": "0x1160e7cc98875259548707d90636b0905eee90679f2fd9dea610209870e88c513165eeedca774f725ed97199a4673859781a593f3ee11e87916248ec9f1957661b",
    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
  }
}