{
  "manageEntity": {
    "action": "Update",
    "entityId": "1182385288",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Collab Album with Taro.\",\"playlist_name\":\"The Journey\",\"is_private\":false,\"license\":\"\",\"release_date\":\"2026-07-16T00:57:53.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1554454559},{\"timestamp\":1784163472,\"metadata_timestamp\":0,\"track_id\":219413752},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1657707176},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1635966605}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0xa7723038616108c7dc84a7f4d82774891ca02fa2885e30fea1a21d6b0421106f",
    "signature": "0xaf4dd6774c659edf32fe7dc94a8f3bc754ce5142b3a23d9a2dd86e5846531a06279cd19eb521e78178b5149159f291db5148237b7eeed1f907b59a010f9437481c",
    "signer": "0xbE1bf157c12F652C0f74169f4420a6D59413D89E",
    "userId": "152605886"
  }
}