{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94117",
    "entityType": "User",
    "nonce": "0x32af58b46eda050c91b4325668568402ab0b1b96a87a7b685cbe7d52412c4a33",
    "signature": "0x27436e99bd7405cceb4168399c7433cda0f16599dbe782a1d1a9b2eb9ae5c8ca4e11a6f45ed68f89eeafa8021d0f9faed9063017104594d23e93c91963f22cdb1c",
    "signer": "0x16BE3cc7Ee03C75AD10a94fb7234B045D351825c",
    "userId": "66529124"
  }
}