{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x5baf5b432913aa28d166814b52bc9499ead046d43d709d0ba927128725eb59ae",
    "signature": "0x60401a46a5dc9c9983ef8ee4fb7294e1d6a955fca666cfd971a379b05d28d280014d200d409018a88e43eb52ad65a940b10f8edede276b4318c246e9cfd15c331b",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}