{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "11006",
    "entityType": "User",
    "nonce": "0x75231fe2249381cf2ad2a9c905f12670f673fef4ccb52d67ec66603fbc423fb5",
    "signature": "0xabf51ac82142c30513e76446916eeab54bb3453e78881b8c36ba40398b97cb6a6054b635c79a007f7506b4cb58c72877216ca420f49a58d9f8ca16b5f4fcf54a1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}