{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x493cb34369ef606dcf915f02eec74e992808f320b737874c6c8db0e9658299c8",
    "signature": "0x7e445a12e3605998ae863120e1e23a156211c19459eda2b194b6b8534a67509e190428726c1200ed87f61c96686cc76ee82b78969a8e64c6a5719660d890ef781c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}