{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x96a72227efb61807c8e5c0278c8813dc633e7c8f829102e188e1127a8b8d9108",
    "signature": "0x434e3b0e5dc36b0e54a5aa97c0f35e3ad40cda4213a4c4404de9be7500494ba24e604c7542c6dbc703a1ba1ba7bed0973334a21d45ecef6a3f8f115bc81275151b",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}