{
  "manageEntity": {
    "action": "Update",
    "entityId": "1546512831",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Again\",\"is_private\":true,\"license\":\"\",\"release_date\":\"2026-03-29T08:41:53.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1456535677},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":64247443},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1384097270},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":900543591},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1885196022},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1243927239},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":338820430},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1548164026},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":213432795},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":692509087},{\"timestamp\":1774773752,\"metadata_timestamp\":1774773751,\"track_id\":1791905722},{\"timestamp\":1774773712,\"metadata_timestamp\":1774773712,\"track_id\":1129987058}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x90321aa9465c1f19612541ad2e47324de28449f342becea670ceca9213545bf1",
    "signature": "0xed45228a00425339d9b5778fb3d1a3de84ff7a920a3a318c4f69d104de45dba7024f4ab4a261d6f2d24998dd8351b4bd79b555020a47e2fc11e3f86f01efae211c",
    "signer": "0xD1e78d368b6e1BA9c3281E18c08B03ccc78b50EA",
    "userId": "509716406"
  }
}