{
  "manageEntity": {
    "action": "View",
    "entityId": "225277",
    "entityType": "Notification",
    "nonce": "0x4bda12a811304c7f8ffc4a382f8aeac4c78c1a5b310e0621a151be9334e70ddc",
    "signature": "0xfddb1abab1fb62689790cfeb119854fdbfabefa2ee887fc20d6f1c7b66f01b7e4b700ac5a5ed3c44c9a8654f6f3c5b446b6c8c41a70ff9b24c9b296d67f3fa241c",
    "signer": "0x21F39AE2A2f732a1a0a8DeE3D7CC7feDE7e8fDCA",
    "userId": "225277"
  }
}