{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xc412e4705ff44e962ebf26a2912726e7f679eae360312adab757e0197029bcca",
    "signature": "0x7a8cd936bd3faa9449dbbdb8a8b8fe9bd5199b4ab220e9da3297963caa186f190b0caa1eaf08ed6dacea7402bd4582cf126f02a7203be230e12915d8f88577971b",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}