{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x94ef7123e131ff8232e44b31f025468e56ec8b13f95bf199df8fc9c8e297f0d7",
    "signature": "0x45e3221eb0f3d0b20dfe9bc7bea4da9b7e63cd04a3086e2e4cc91410b3c0ca6d34893b5a4420a381d816c47f5f7ed57632c991d21865476bc6b67ca79f4cde0e1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}