{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xb5ea33e6eb605eb923f0d124a66345eadb97befe1bdfb4e7fd99819f4ef7ade5",
    "signature": "0x17940da83a3e582cda0d6a1107506b1d12f7b4a315518cf6ec58e87fffcb4bdc1eca9a4bdaf6904fec859379bf8db4eea901e69963c7bdfb335eb5dbb3037cd11b",
    "signer": "0x6164d22C5753c6E9f1ec157dDef5A3C606E2f10D",
    "userId": "534038283"
  }
}