{
  "manageEntity": {
    "action": "Create",
    "entityId": "680217255",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"SB#3\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"release_date\":\"2026-03-31T15:30:00.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":162275847},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1013654473},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":2105098375},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1032443205},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1932273047},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":180167597},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":355674775},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":808023778},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1104213523},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1475485009},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1372192481},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1803249603},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1876481632},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":782921373},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":1152923866},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":735782088},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":732731552},{\"timestamp\":1774970221,\"metadata_timestamp\":1774970221,\"track_id\":882640076}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsealgy3cj4jdyamcwxybcfrm3xe5swlm62plp5pxjrwobtaeusnthq\"}}",
    "nonce": "0xae78a13c4503d5075527fb1b20b3648beee394c5bcca8c29090627e9df0df3f9",
    "signature": "0xe27db32894870af45a2effbd0935bab40597ccc66367e98b24329faab88b452602fefc84a04aefc61054b34f920311a542cf77a32684e85c7bd0c616e4e7ba501b",
    "signer": "0x51C747e7437C025eb47a63843f019C0ff2253474",
    "userId": "41804"
  }
}