{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0a95547c6543e2dd190e38a3a045d0fee234b738aeba68af61905c43e1559455",
    "signature": "0x77d134afeab37d87264b1d589ef43e03ddbd6a06442086f0e981f8b39c2e7f93480f32a80028dd00c0a90061c669e8c9a6a80a461e42c9188d6e9ac46421fbb81c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}