{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "102262",
    "entityType": "User",
    "nonce": "0x241a0c9339a848e1523ca49d9302a14518d1e25fe008481b015827dcff56e42b",
    "signature": "0x0e8da553022186b38ee310fc74daf696c3961a259ba90c21c50fb9e7dfceea58125e6d403e1a335728f062ffbcd60dcca9587fb55ce5eaa0f05ebb1ab481a9071b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}