{
  "manageEntity": {
    "action": "Create",
    "entityId": "757239268",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraefzpfudcx2fu3z6gugwfiik2c7q5bwactl3likym4mr3ip4zgrra\",\"data\":{\"handle\":\"minaraikikan\",\"events\":{},\"location\":\"Sakura\",\"name\":\"見習い期間\",\"wallet\":\"0x90F810aa7C6F2872852a480c02fAd7F6d048bcf6\"}}",
    "nonce": "0x91a4ff2ce500980816b87049e154311f3dd629bc68d05fe6f39e5000bf1490f8",
    "signature": "0xdf67f1faeef42a3135d19eb9e40359f5528cb0e0bd55c87991516026a9bdd7b6387fec7a9ab352c4976767e78a0a479fd97731945bd38fa2353475eaaff8a2321b",
    "signer": "0x90F810aa7C6F2872852a480c02fAd7F6d048bcf6",
    "userId": "757239268"
  }
}