{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x2af0ad2d55abffef75fe9f0e012c79c126f840a43e95e949c3ce21c35b33264b",
    "signature": "0xfaaec9b02fd58092ddfd3815be6bdcf9e6f3179cee280d635adcc2f50e7116682b8c5f817b11d4ae1f2270cc89b02d114e09ea7ff2467943a918899d51b521981c",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}