{
  "manageEntity": {
    "action": "Update",
    "entityId": "1891038959",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Part Childish\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedx2lpnukymazee6p7lxb2monm3pnwp72hqoerynjtoqt3ul6tytk\",\"release_date\":\"2026-10-19T02:03:43.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1792375414,\"metadata_timestamp\":0,\"track_id\":1755351870},{\"timestamp\":0,\"metadata_timestamp\":1792376553,\"track_id\":1708335843},{\"timestamp\":0,\"metadata_timestamp\":1792376561,\"track_id\":581474863},{\"timestamp\":0,\"metadata_timestamp\":1792376629,\"track_id\":379131923},{\"timestamp\":0,\"metadata_timestamp\":1792376650,\"track_id\":1801417002},{\"timestamp\":0,\"metadata_timestamp\":1792376665,\"track_id\":468013143},{\"timestamp\":0,\"metadata_timestamp\":1792376676,\"track_id\":1450671527},{\"timestamp\":0,\"metadata_timestamp\":1792376692,\"track_id\":1835485627},{\"timestamp\":0,\"metadata_timestamp\":1792376704,\"track_id\":1712538010},{\"timestamp\":0,\"metadata_timestamp\":1792376715,\"track_id\":637062540},{\"timestamp\":0,\"metadata_timestamp\":1792376725,\"track_id\":455590977}]}}",
    "nonce": "0x2a426128560ba4035c4e85c1bbb0a5b55085246a1076c457de55026fd2ec08f7",
    "signature": "0x0547e58f9c8d0a552f6214162ed5b1dcfffafd077238efc580a0bc2c9032acce6287d78f164b13e8012e77f845e585411c921a3f3d3c93539996f0268d1261d21c",
    "signer": "0x89de1a45782C6F6cf99058C1C0104bCC44c2f489",
    "userId": "550138957"
  }
}