{
  "manageEntity": {
    "action": "Create",
    "entityId": "1681904657",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1681904657,\"description\":\"\",\"playlist_name\":\"The Star-Spangled Banner\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1780032687,\"metadata_timestamp\":1780032687,\"track_id\":175002963}]}}",
    "nonce": "0x7b023c38266f012e948c18601eaf711f2122b74eeb3c53e52c96ebc450f4c311",
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}