{
  "manageEntity": {
    "action": "Create",
    "entityId": "515097345",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieramsroaa4rvdkvsjj27m5zzqr7tiwiecvrfepegrvdau6ccpedzupq\",\"data\":{\"handle\":\"DORACO\",\"events\":{},\"location\":\"Utsunomiya\",\"name\":\"DORACO\",\"wallet\":\"0x3779c0ccEAcffc194b6C8613B9e3c7cAF9E94399\"}}",
    "nonce": "0x84ce294620bfaa4e5105915d9af1eaca1d726ae95ba0f27bd3bb5fa5d55adfa5",
    "signature": "0x1384485f567971f6d0ec476d6c37430a76a994f7e449c581eae5d53616d719c05403d7438a12454216d5f503fd663d70afe76cb6b29ada01e5a40e414f32b1261c",
    "signer": "0x3779c0ccEAcffc194b6C8613B9e3c7cAF9E94399",
    "userId": "515097345"
  }
}