{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x04f415b467ad46fa2b8f0a3afe6b92dd1f711c8d13e3f11175938b2736800abf",
    "signature": "0x14cd5a72620acd7446101d2617a54a921a4b8328f6bdc9a7fa3824fbdbea956273df571c3dc7c4a9b1c1b8300038a837916963ed1099695c1fda9be616caf2441b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}