{
  "manageEntity": {
    "action": "View",
    "entityId": "913210",
    "entityType": "Notification",
    "nonce": "0xb017417b226c6e1f3c151658efeb6d8bd74b1915b157fb4189f0195ca3ddd056",
    "signature": "0xf8355430c6fc9da4fe83d30e75047567f4e6b47395ed80b53651b9a753dbe1aa153f29563c728c6aa01bd7a3fe9cbe4a23b9219b0a5ac4cf3e76dfc40450a6381c",
    "signer": "0x2d5BC7f8415bb5f2E3Aa877b152923B38Be9855E",
    "userId": "913210"
  }
}