{
"manageEntity": {
"action": "Create",
"entityId": "1007146839",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1007146839,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Ambient, Cinematic, Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-28T11:19:23.000Z\",\"tags\":\"dark,eerie,ambient,electronic,cinematic,deepfocus,instrumental\",\"title\":\"Deep Dark Forests\",\"duration\":178,\"audio_upload_id\":\"f02a3fcae49e212cfda0b119ccbabae3\",\"track_cid\":\"baeaaaiqsedn4vwdpgmdygakooow6pi4bc5la4pgruhlchwsyhptou3itiw7qa\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed4xfnnjrklnpsc7gtcocwoigzehnaxgyeuyxjhhivs3aqzwm745s\",\"orig_filename\":\"Deep Dark Forests.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":378622507,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsectlebk3da733k3vrk7m3lajeuspn3gwql3vhdhmu6lnhnl5i46us\"}}",
"nonce": "0x3d67f2a772b849fa2f1fb9718958db4cf0040a2ae1caf44860ec4ca4e6ac8ed5",
"signature": "0x1d9036f7e9547d46c7d4f2c03973f3996452a9079c4cb0c706895ea4210965fa5a9620e55caa3357d54eca2c47f7672f7f3f1189feb1b728e7088c8e516f3ac21c",
"signer": "0x4A93f84E780acedf089fc705C513d4a0F5091042",
"userId": "378622507"
}
}