{
  "manageEntity": {
    "action": "View",
    "entityId": "2018345",
    "entityType": "Notification",
    "nonce": "0x800fedf7a8d0e09826afec9cba89203d9100cad029d3587e982e3e2be3a19539",
    "signature": "0x5447589d8b97ec2ced4f422f790b748450eebcf1d917999f3a0cea0a90d297234d4491a0d99bd80a5cc24ca909da9c389897c62fea48019f6580f671223ddbc71b",
    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
    "userId": "2018345"
  }
}