{
  "manageEntity": {
    "action": "Update",
    "entityId": "169138492",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"（1）https://whyp.it/tracks/305619/0eaec7a3\\n（2）https://whyp.it/tracks/307582/0b4e1438\\n（3）https://whyp.it/tracks/314793/forgot-how-to-love-youtrack-10-from-the-album-echoes-of-the-mind\\n\\nA multilingual concept album based on Zhen-Yu Yang’s songs, reflecting over a thousand days of psychological torture that left him in a “living dead” state and disrupted his family life. Wondera assists in songwriting and music creation.\",\"playlist_name\":\"Forgot How to Love You\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqseaqizjgjlghaft7cu6233ep7fnk5hx5h6ii7sfs7qte2e5ewpljla\",\"release_date\":\"2026-05-25T03:42:51.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1779680721,\"metadata_timestamp\":1779680721,\"track_id\":2132801696},{\"timestamp\":1779680725,\"metadata_timestamp\":1779680725,\"track_id\":1344334429},{\"timestamp\":1779680739,\"metadata_timestamp\":1779680739,\"track_id\":1912456905},{\"timestamp\":1779680747,\"metadata_timestamp\":1779680747,\"track_id\":446985543},{\"timestamp\":0,\"metadata_timestamp\":1779680765,\"track_id\":248003993}]}}",
    "nonce": "0xf79a42f8802b81e28f1fb3640c568276188bcb622f8a190f2d2e95451ad36eb0",
    "signature": "0xe9e2593ebbc0a3594b640b8673944e55e2834f92b7f0c08196bbf487d72dbeaa29270e5542ccd0f5751e8884c41af6843508ab7db680edabfd15035cb70281aa1c",
    "signer": "0x8e9e3f061590606eB264245F3E473A0C9F33bcc0",
    "userId": "537204477"
  }
}