{
  "manageEntity": {
    "action": "Create",
    "entityId": "1815266344",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1815266344,\"description\":\"\",\"playlist_name\":\"Almost 1942\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1777541983,\"metadata_timestamp\":1777541983,\"track_id\":863807752}]}}",
    "nonce": "0x927d7b50e4a264b1f61f671317cdf186b70a44c5b289c78fe0ab31805cc79e7f",
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}