{
  "manageEntity": {
    "action": "Create",
    "entityId": "567582417",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":567582417,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-11T20:42:42.000Z\",\"title\":\"ElevenLabs_2026-06-11T20_09_18_voix céramique femme_ivc_sp100_s50_sb75_se0_b_m2\",\"duration\":10,\"audio_upload_id\":\"add9679bdc9c9850d49e389bb407d0d5\",\"track_cid\":\"baeaaaiqsec4sfmob3zsxdwkrkbbcls73h6ad5lwvftl5c72pidpzjm2csqe66\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedaq27xgpu7bckknkezrhesbve4adztmibmw5uq3jgx3nsk3ufo2s\",\"orig_filename\":\"ElevenLabs_2026-06-11T20_09_18_voix céramique femme_ivc_sp100_s50_sb75_se0_b_m2.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":122,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":731504573,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecjsaeqkfjfty4xlmbudz56zevnmm6xp7uezmsibicfelv7ps35x4\"}}",
    "nonce": "0x14c21fb9384ad880bd4e4a64344f4ca5c555ab2885da2e37a1d1d9235e393393",
    "signature": "0x3cb8ca43d11b0d9dada863beb6a113bcb34f8928defbd7fb0516bb55aefc09bc517a43662c804ee4fa8d92552e26a2afca7c6d34ba5a5557be8fd5f0db022f761b",
    "signer": "0x1F487439a44B3cba4D327B8d26Db320344dC8360",
    "userId": "731504573"
  }
}