{
  "manageEntity": {
    "action": "Update",
    "entityId": "377482132",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"ALL_MASHUPS\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsecssopo4t2t6vjltsav7kke5hmphrinqbvieq6trtc7le5mbycidk\",\"release_date\":\"2026-07-08T12:05:05.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1783512300,\"metadata_timestamp\":1783512300,\"track_id\":601646850}]}}",
    "nonce": "0x632176cf5ccae6050f187fa4c9fe1690b208ef58fe1abcd0c388920be5b05439",
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}