{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7035",
    "entityType": "User",
    "nonce": "0xc7e64d0daa7f6afa17b45cd8c9ae323bb707e2eae6136efdac53ecbffe623f8e",
    "signature": "0xf43269f31e23658345820abf106bfd636b8a5f1122b1bd26c0e8af8d1c1b04de64fca0ae26c7c9c282126292dcc30872cf74e38dbb42e339cc108a36c94b3a351c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}