{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "361528",
    "entityType": "User",
    "nonce": "0xcba0911b037da45c4cea69923ef430682d2e1092b34543dd812f60d2532e1b10",
    "signature": "0x206cde210d956667f58594036c6ec8258cbffa2c4af7c0cc6feebc154c2fe78820a463141ace70ed5ee7710898a267febb4414ac139624f5698ce4e6901c843d1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}