{
  "manageEntity": {
    "action": "Create",
    "entityId": "998728581",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraj77tzb6uwdktrvvbjzwcseq4htk2e3m6zegkjfzfozoxkr6pf32a\",\"data\":{\"handle\":\"ghdwlgn_138\",\"events\":{\"is_mobile_user\":true},\"location\":\"Seoul\",\"name\":\"홍지후\",\"wallet\":\"0x0446f07Da6e575Edf706e77210c6F97E959f7Bb0\"}}",
    "nonce": "0xf6c7350f6ab1fd4bca18f2cd0d34f2b0b2f6fd3f96358cbab5306e1954af0366",
    "signature": "0xafce3bb3badcfde0752b92623e097b9a5d9bd630186b401ab072bbff8a72d0dc1036a1de1546c0509e2bebc67448d07ec09ff9e6f9aa9e340e834e9725e312531c",
    "signer": "0x0446f07Da6e575Edf706e77210c6F97E959f7Bb0",
    "userId": "998728581"
  }
}