{
  "manageEntity": {
    "action": "View",
    "entityId": "223946715",
    "entityType": "Notification",
    "nonce": "0x8149b462c6ad590fcfc1de4d0c13ea743d2b5c9ed4f4685fea2515c672645bba",
    "signature": "0xc129c7edd3d4f6f5ce6269f1b3a87421c8d1c721a2b94759de41d2c51046d32a3cbc7e7dd2fd568ad391128339365e4498e886bda7a64e609e349aa9e72a7e8a1b",
    "signer": "0xac9398fE3324BB093c993C791Db4a36624f5a248",
    "userId": "223946715"
  }
}