{
  "manageEntity": {
    "action": "Create",
    "entityId": "1566207471",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1566207471,\"description\":\"\",\"playlist_name\":\"Round Trip\",\"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\":1779736989,\"metadata_timestamp\":1779736989,\"track_id\":1503351165}]}}",
    "nonce": "0x526bc775ecdbb3ee0f64fab53703d61916e21fdfc2f36fd25682ab10f297895b",
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}