{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x2df3db0bda7618245c19c01094213352014e54502d4adaf417fbc0bfaa401c75",
    "signature": "0x5ffffdc9e7240c27c9c69ded928ad826355d19b786055453c11bf445d4c7c69449467d781fad403a37d4d642f321300cae724d9cda0e9f7f537bc7e300abc1031b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}