{
  "manageEntity": {
    "action": "Create",
    "entityId": "306521653",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3536ksdignistqaewwecpb3qld4pnsaqaax3repa5rlhc7qckp4a\",\"data\":{\"handle\":\"Harmonyx\",\"name\":\"Harmonyx\",\"wallet\":\"0x6b03165f2d203C95d68D4580ec59422eAC50a6D9\"}}",
    "nonce": "0x63e195572c78213819ea79502dd9f2a3a23d5a08080fb99fbdba55edbbf3e8ab",
    "signature": "0x0c596b871bbb7e95aa0da00f4165b0482590d33e51b9f946646f0afd5b064fcd7a23e89f106146dd2ad4786b0be58fae45a60ad4b482510131400491a222407e1b",
    "signer": "0x6b03165f2d203C95d68D4580ec59422eAC50a6D9",
    "userId": "306521653"
  }
}