{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x7b3f6ddfc74ee0a9fa9a57ebc9d66c17b6799b297ad3fc94d6963276126a0770",
    "signature": "0x07e3295811fe58b38975ded26d6d1afc409f379f9d3507afaaece7cdd87c5f00523ac445d0ab32af17b95bbc7a45b997fa54552e43d986ff4f90eb21bc2dd3321c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}