{
  "manageEntity": {
    "action": "Update",
    "entityId": "1190147805",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"2026 Green Lands E.P.\\nAll tracks by Billy Korg\",\"playlist_name\":\"Green Lands\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedz2ed2n6ik4wtvs5dhl5ecdplnypi5khal3cegmg32j32se7psxi\",\"release_date\":\"2026-05-01T06:45:37.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1777618049,\"metadata_timestamp\":0,\"track_id\":185528197},{\"timestamp\":1777618066,\"metadata_timestamp\":0,\"track_id\":599759448},{\"timestamp\":1777618061,\"metadata_timestamp\":0,\"track_id\":1600933131},{\"timestamp\":1777618056,\"metadata_timestamp\":0,\"track_id\":1634155164}]}}",
    "nonce": "0xf2ca03e268198066edf413a27f5301288af01db1b280f00f91338dcf165ad020",
    "signature": "0xc98c4af712a2bed0bd880ce8bdcab6167806a89da5606039d8a8a6501f5898e82b58e51bfec726b74d696b68b5184b3c24a13e5d156625995a2b1a4649cff9201b",
    "signer": "0x292cAD2d430d0D29FfBC2015255186D0C2408b7a",
    "userId": "12634"
  }
}