{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xbea23868089a7b29083581dbc6499ece4934053537db44b396f40e2ba876ec65",
    "signature": "0x6d2f35e84e2a56da81069193085b880a5ecc52981a55c5c3394e56dbba72d270107f6e0884d2001af16831a3487a9b360df6b3023a66c5d1c69a390feaac93ac1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}