{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x60cb0036097edc2ef0fc51747f911dfdfad4f811f3920841d5985e3d7b64e1a4",
    "signature": "0xccc4bfc8d056c960b61ef0e6a52ce3dc2a5322bb1d37e0ef3eb1fb221dae42fc19dd100eac9c692a4b0d60d219910c23bca737b973ec4a36c0eec364e082fca81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}