{
  "manageEntity": {
    "action": "Create",
    "entityId": "1941159621",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"is_private\":true,\"description\":\"\",\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_name\":\"Oh du liebe ...\",\"is_album\":true,\"playlist_contents\":[{\"track_id\":580943229,\"timestamp\":1775320872}]}}",
    "nonce": "0x3887079dde03b732ea9f1829b150585f9a6debd070130baf79934184e134d205",
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    "signer": "0xF4bAf73B4f90bEd4523285853DE3a82Ddc832589",
    "userId": "624702375"
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}