{
  "manageEntity": {
    "action": "Update",
    "entityId": "1574719995",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Le Boyfriend\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseaq3r2uvcvmvj3etco4alfwxcjebibxruyxied2r2rjqxawus4oaa\",\"release_date\":\"2026-07-25T21:44:29.000Z\",\"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\":1785016808,\"track_id\":1597487353},{\"timestamp\":0,\"metadata_timestamp\":1785016813,\"track_id\":1580843112},{\"timestamp\":0,\"metadata_timestamp\":1785016818,\"track_id\":1145496661},{\"timestamp\":0,\"metadata_timestamp\":1785016829,\"track_id\":559861148},{\"timestamp\":0,\"metadata_timestamp\":1785016833,\"track_id\":1272271114},{\"timestamp\":0,\"metadata_timestamp\":1785016860,\"track_id\":1530758531},{\"timestamp\":0,\"metadata_timestamp\":1785016892,\"track_id\":736058475},{\"timestamp\":0,\"metadata_timestamp\":1785016900,\"track_id\":1934382620},{\"timestamp\":0,\"metadata_timestamp\":1785016904,\"track_id\":1616975445},{\"timestamp\":0,\"metadata_timestamp\":1785016909,\"track_id\":910545042},{\"timestamp\":0,\"metadata_timestamp\":1785016913,\"track_id\":1069343136},{\"timestamp\":0,\"metadata_timestamp\":1785016920,\"track_id\":337337525}]}}",
    "nonce": "0x8b6c918a133e4eb4fab2da81851cc412cac581c88d3f8b0e3c1ccc96cd7dafb4",
    "signature": "0xa397b4c1a7d2d6f67eb99e8bffef3eaff6b8bd8218f9dabb9624630ab7e702861f7329b544e25ee2e856401a0a38f4a2f7ac72975c427a89d0dc7f529d17f7761b",
    "signer": "0xEE8e9f9CBB51aaaA47B347678D6344cfCFa29F00",
    "userId": "426957304"
  }
}