{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x1183ff39d75195d4f9f29cf5c9a8258c9c48a0b68fbbcdc6a5a443f88702749a",
    "signature": "0xb97db2c3c64e21574ce7d0d3ab0ff5a7c1adc8e0e4354e29c0a6aed7cd2dccde3933df503e96ab4b7505d9f448dc3720b35a4a76cadf9035c63bff2e693dc8a01b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}