{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x34c226e52c62dcea80fa45cc192cc3545f8e7808be597ec198b2b46cf3df3846",
    "signature": "0x5f627e38576067d8d3b7e4f9a0aade0ed18809f009c5383caf20d9500c47ebcc1288f09fae17e8b30f9df3e84584f93c000d7d73535c923f4aa81a5b37f54f5a1b",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}