{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "112256",
    "entityType": "User",
    "nonce": "0x39dd1abf5552d14dbc60e7a345e73f970e8596db6d5cd651e1a4b1034854d79a",
    "signature": "0x6d1949a1286c46ccc629f2282c64d36fa8bacf6d0cfed4b0af8a920caa66d9277593ff8b07f328ee36fe970e9b120590777ce9c36e8cf28b807cdcda481d3e651b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}