{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa01e49d8f9f3bf5ac37c6977d6597523d2de44eaf6930c218ec1d954f7783671",
    "signature": "0xbfc58d94815ab8582f6386c3005712b87f258421cfbe502bda087a5c1fdf84ce4e0887e91bfe73b91098ed2420158d24f469bdf8d1ccc204d369c1868486a24a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}