{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xa33ec719b11f17ab03632cd22a5f479b45590449265b9fbd88e622383c508aa3",
    "signature": "0x4293c4aa5b346ca5d366ad8a83729334abde7ee8e89552572ed12ffaf50fbfe24f043fb1cd566325304d0688916854818bfba189fa0e57f82abf9082c932a9311b",
    "signer": "0x00ad4d8D6D565E2352C9D29Ad50Ff7601aADb2Bd",
    "userId": "725898952"
  }
}