{
  "manageEntity": {
    "action": "Update",
    "entityId": "755196211",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierapdfbaaqxcmgdanf76b2smivn2xcisw4kwv4rvoi6vv7ebbb3piqq\",\"data\":{\"name\":\"Thierry\",\"handle\":\"gonkanou\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xcafa8d3ac3b84a4024eeef5172cb79775a420cf3127d65f65c23a3e8bd70e522",
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    "signer": "0x45bF0eF185a00549e9683B506c4DdA2DE9C521cE",
    "userId": "755196211"
  }
}