{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x389e46d23c73ab33b94c52479419b8a53d1674f9302d05581c9b7c5e50c996cb",
    "signature": "0x5fef87f9da3d2fa7d43a96973b55ca3ced62693cb4c9aae24275f4c8a81ea61255e4e04e1f84e1fd52835f75320555709c679f5e3fba517bc624bb173f429d811b",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}