{
  "manageEntity": {
    "action": "Update",
    "entityId": "1599059129",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"New album\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecl4gupfquuwm5sbdjqnbshh3dhfqys4kecuckuca3b4mzyzh2ca6\",\"release_date\":\"2026-09-15T02:48:44.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1789440624,\"track_id\":546498762},{\"timestamp\":0,\"metadata_timestamp\":1789440637,\"track_id\":983682985},{\"timestamp\":0,\"metadata_timestamp\":1789440643,\"track_id\":808535555},{\"timestamp\":0,\"metadata_timestamp\":1789440651,\"track_id\":1695323702},{\"timestamp\":0,\"metadata_timestamp\":1789440657,\"track_id\":266229545},{\"timestamp\":0,\"metadata_timestamp\":1789440662,\"track_id\":224900664},{\"timestamp\":0,\"metadata_timestamp\":1789440668,\"track_id\":1508821083},{\"timestamp\":0,\"metadata_timestamp\":1789440673,\"track_id\":606799736},{\"timestamp\":0,\"metadata_timestamp\":1789440680,\"track_id\":1821422545},{\"timestamp\":0,\"metadata_timestamp\":1789440697,\"track_id\":620947776},{\"timestamp\":0,\"metadata_timestamp\":1789440702,\"track_id\":123600826},{\"timestamp\":0,\"metadata_timestamp\":1789440709,\"track_id\":107800657},{\"timestamp\":0,\"metadata_timestamp\":1789440716,\"track_id\":1123366726},{\"timestamp\":0,\"metadata_timestamp\":1789440719,\"track_id\":1617265422},{\"timestamp\":0,\"metadata_timestamp\":1789440724,\"track_id\":2000087079},{\"timestamp\":0,\"metadata_timestamp\":1789440728,\"track_id\":1362887384},{\"timestamp\":0,\"metadata_timestamp\":1789440733,\"track_id\":379923944},{\"timestamp\":0,\"metadata_timestamp\":1789440739,\"track_id\":1219002998},{\"timestamp\":0,\"metadata_timestamp\":1789440744,\"track_id\":1193319641},{\"timestamp\":0,\"metadata_timestamp\":1789440749,\"track_id\":1273491716},{\"timestamp\":0,\"metadata_timestamp\":1789440755,\"track_id\":1609772307},{\"timestamp\":0,\"metadata_timestamp\":1789440759,\"track_id\":1442299157},{\"timestamp\":0,\"metadata_timestamp\":1789440765,\"track_id\":77835739},{\"timestamp\":0,\"metadata_timestamp\":1789440770,\"track_id\":707579512},{\"timestamp\":0,\"metadata_timestamp\":1789440774,\"track_id\":2056051173}]}}",
    "nonce": "0x6d47598aa9028316cfb492bbcf98b4ac3e604c0ea578e947d9829c282558a0e2",
    "signature": "0xb4b663f4227c2c2f178add5ed355b10b6bef338c8db65c28193d86b0e3fd30cb591453b2775234495d8b1dc376c50b7aef024c98429eea6869ecc22f3a41c0ba1b",
    "signer": "0xA7b02F60B152c40F6f73b7B649e9b08785816D2C",
    "userId": "370220"
  }
}