{
  "manageEntity": {
    "action": "Create",
    "entityId": "500784600",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierajiu7cr32dbtf6t3gmblda2c4cqcuhows3u2h3dhxfyvbemmobv5q\",\"data\":{\"handle\":\"mpoux\",\"events\":{\"is_mobile_user\":true},\"location\":\"Athens\",\"name\":\"Mpoux\",\"wallet\":\"0x1d9F7D75b7dB31c5d4D499acB963BD3B1321B100\"}}",
    "nonce": "0xcf1909e62822f3427b6bc9213b1f20bd9d601ae523d60ca14988e435c2435e69",
    "signature": "0xd73a39400d695465e4166e2ef409a31a09f105f5dcb79b7a2cc754fa0e42839206721b5d20ad2d7c25626e658b328b6ac3a602f9c723b68df2fba15ad86367c51c",
    "signer": "0x1d9F7D75b7dB31c5d4D499acB963BD3B1321B100",
    "userId": "500784600"
  }
}