{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x97153b6d15d7b08dafec67054dbf812bb7ddd5fd22afc1665a8ed9682262f76c",
    "signature": "0xad526ad96959b284cf05cf34df248b436cd87f8d7b62e03c570b5c1e2f65b76c421fffff6a70e9a5b72dafb82106515e56ad366a801b4c78f79529f6e934e9d41b",
    "signer": "0x6268f3F36E0fe8D3E139bC6d32d7539887721848",
    "userId": "418312750"
  }
}