{
  "manageEntity": {
    "action": "Update",
    "entityId": "886592031",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\".x.xxxx.xxxxxx.xx\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedcnrybz6k2vvtw6p72clhy5f7mhil4yokhqxfua4q7aszbc4i24y\",\"release_date\":\"2026-08-28T15:45:24.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":1787931924,\"metadata_timestamp\":1787931924,\"track_id\":1113682},{\"timestamp\":0,\"metadata_timestamp\":1788193316,\"track_id\":608164},{\"timestamp\":0,\"metadata_timestamp\":1788353666,\"track_id\":490156791},{\"timestamp\":0,\"metadata_timestamp\":1788353696,\"track_id\":1106557}]}}",
    "nonce": "0xe042d99b80294a0e0539e69008a9fd76a3c26fcb474655781dbb589e0a7726ff",
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    "signer": "0xb547841975DB91038c2E2734C179664b23ee1D96",
    "userId": "966723651"
  }
}