{
  "manageEntity": {
    "action": "Create",
    "entityId": "614936694",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Soundtrack\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-07T22:29:12.000Z\",\"title\":\"فلتراقي يا دمائي\",\"duration\":119,\"audio_upload_id\":\"01KNN1PABYK58F0W0S7BP6TAK5\",\"track_cid\":\"baeaaaiqseckrr5g3bp3m6gqjgeq7khj24dm2hcl6azrjdcj2mvfbw6rug5mni\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebgv344v7er5szxqq2dsdx2yzeey2f4efzcoxr2n2et4cfjhsxc5g\",\"orig_filename\":\"فلتراقي يا دمائي.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":205075370,\"track_segments\":[],\"cover_art_sizes\":\"01KNN1P266BYKGTSA0QR5TWZA7\",\"audio_analysis_error_count\":0}}",
    "nonce": "0x6c0a7861b7a99668852d8cbdcfe84b9e5235e292e93a25ee0bc52ac8fe0b845c",
    "signature": "0x13310614198c88cf76a3c0ba721545dfc31cf026f99595c0f429ef4b6b25374875aa4d9086d6042f386729aa4b4c68dce502e8ff4fb4cd4ab858723cdd674f851b",
    "signer": "0x410DB782F7C8804Ebd3c68F9989f0398B4633C52",
    "userId": "205075370"
  }
}