{
  "manageEntity": {
    "action": "Update",
    "entityId": "1408030071",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1408030071,\"owner_id\":392916338,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-11T16:57:40.000Z\",\"title\":\" RARAA RHODES - Tiger's Forest \",\"duration\":52,\"audio_upload_id\":\"7ca9662474c2dec57f53e8966f1388fd\",\"track_cid\":\"baeaaaiqsebn4hf3w3yeg5x6nlvtsrnbr5unf4n4tos6xmbkmcjezwympv4nno\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecqiodhhg5ilt53xwnyljepi55rd5icsrsfam25jjtiistxdbu6la\",\"orig_filename\":\"魔法の国.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":129,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x88e2ddd919f33ec4b69ace56159f97e1914ecac32ac7d6c56638a569a5d7d701",
    "signature": "0x4e0fb436af25a1df63bc5902ca9ad02fea2576cf8abadd211767e1cd7cb73bfc31ee4afebd0a1da7aef875b1fe81af6fa96d4a64bcdc841c2ff0959050822cd81b",
    "signer": "0x654f1b2DCF5eE0f42af2618ba269C1C8f8327BCA",
    "userId": "392916338"
  }
}