{
  "manageEntity": {
    "action": "Create",
    "entityId": "374446684",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierarraj6m6hlckgje6cnn66wdwpwe6f42hhtvl5tgh3cymqmgvymjsa\",\"data\":{\"handle\":\"fab51\",\"events\":{\"is_mobile_user\":true},\"location\":\"Châlons-en-Champagne\",\"name\":\"Fabb\",\"wallet\":\"0x0327c1898eCaD00a338eE6C7741626B166Cb53A6\"}}",
    "nonce": "0xf2a54747306ac64ccb03b8e62141e00e773dfb14b7c5c1127eb358ed83f48c8d",
    "signature": "0xfd64f6560cd542aa19e28306790e9f52a9ada94c96d1619286fa00f7f43333625d998fc648b5a8f0fff26950a429a2aa191a91896a420a610ed6bf35da4671631b",
    "signer": "0x0327c1898eCaD00a338eE6C7741626B166Cb53A6",
    "userId": "374446684"
  }
}