{
  "manageEntity": {
    "action": "View",
    "entityId": "420129039",
    "entityType": "Notification",
    "nonce": "0xf4493d5ab940c4a0e71a5c8e161364c6e44753c34ed1f2e52868d469eee1305a",
    "signature": "0xa4efe8c6978ee559b02ba0c3e33c0a37c42d797bc3b8a21d66afb184bf6d22fe175c7783cb66bfeb196cf5b0c074e4b6d6c992307c96b197e2233841ef30adff1c",
    "signer": "0xD25e95249Da48A6ff592BD2adCaeC70D3b7d1141",
    "userId": "420129039"
  }
}