{
  "manageEntity": {
    "action": "Create",
    "entityId": "1",
    "entityType": "User",
    "metadata": "some json",
    "nonce": "0x0000000000000000000000000000000000000000000000000000000000000001",
    "signature": "0x6ab53ff39c9a86c39705505e6fe02d2261cdaaeae6864cf91cbc12b0bb1f60fa085466521c069ccba3772e6d40cf47a1b70bdcd3ca6c7fcf2bff3ffa8ff9e87c1c",
    "signer": "0xf37FDBb8526a68C6252A5C947A1F35713F71AF4B",
    "userId": "1"
  },
  "requestId": "0d553e0b-e99b-4096-8553-3ba03e8bcee4"
}