{
  "manageEntity": {
    "action": "Create",
    "entityId": "574239515",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieral3plgruxlmcjvezwgr6onyv7zmzpb2ur4w2go3ajr57l3hy4tjia\",\"data\":{\"handle\":\"y3sterday\",\"events\":{\"is_mobile_user\":true},\"location\":\"Istanbul\",\"name\":\"Y3STERDAY\",\"wallet\":\"0xE9e74045fc2B081c398327D0163a1bB2c87dE840\"}}",
    "nonce": "0x13992782c4ef85a21e59505908c060b88687b59a91172d8da95d81ba49bac1f6",
    "signature": "0x21d698aa814fddb704569dc9d1496d9d95eb77abba3bb7933022ee790df4b1c3693e567a7aa0dc93a65115429ebba1c0de704d15655927366bbb87581d81a9ba1c",
    "signer": "0xE9e74045fc2B081c398327D0163a1bB2c87dE840",
    "userId": "574239515"
  }
}