{
  "manageEntity": {
    "action": "Update",
    "entityId": "952632558",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Electronic\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsebxctbiscxopiy4aac5d7gudczww2wkzxd3nze7itp5vk4o75p2qw\",\"release_date\":\"2026-06-29T16:06:47.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1782749436,\"track_id\":401202639},{\"timestamp\":0,\"metadata_timestamp\":1782749440,\"track_id\":506765},{\"timestamp\":0,\"metadata_timestamp\":1782749444,\"track_id\":557590287},{\"timestamp\":0,\"metadata_timestamp\":1782749449,\"track_id\":53940255},{\"timestamp\":0,\"metadata_timestamp\":1782749453,\"track_id\":1131345},{\"timestamp\":0,\"metadata_timestamp\":1782749456,\"track_id\":1753004316},{\"timestamp\":0,\"metadata_timestamp\":1782749461,\"track_id\":1080628},{\"timestamp\":0,\"metadata_timestamp\":1782749465,\"track_id\":1987867596},{\"timestamp\":0,\"metadata_timestamp\":1782749469,\"track_id\":771141606},{\"timestamp\":0,\"metadata_timestamp\":1782749472,\"track_id\":459804810},{\"timestamp\":0,\"metadata_timestamp\":1782749476,\"track_id\":1270442221},{\"timestamp\":0,\"metadata_timestamp\":1783678889,\"track_id\":1595511751}]}}",
    "nonce": "0xfbc6c3c08aee34ccd307fbba6e1703b4d404ec8210bf91a5197e814226aa2fd0",
    "signature": "0xd03e1d39b38591f2641ab8bb7b20d4b57dc603d836ba5924e683d63c4ffde6bd4be7b91fd8585eaf2a60e7e30682a89aa13cb1415c54b09537c02417ef8095901b",
    "signer": "0x14e861213c177069eC5926e5257A6cf9E6Cb309a",
    "userId": "905949957"
  }
}