{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x6b94546ceac112ef115743f3c505cb0a615b585752c0d359531aafee0b6f650f",
    "signature": "0xc0b4f57a836c0e2b968149e34a74f86a7b7a8ff15d052ff8162cad36c478b04a56f411e5a24770151e0ebfb233eae360f48d6b28e26d280147e670cde16c09f41c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}