{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x995dde6dc1c0a3666a522cceb0d2f800ef394d9d085921a29c6a55a4e3f5f024",
    "signature": "0x11653ddadd5f3b0169d7cc210cfcb6c69d93982b708808a5ab85c285e761dfdd205a21051b052e575d81d549f66c9bc92e72034ad40bcc220277bd5a78daceb61c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}