{
  "manageEntity": {
    "action": "Update",
    "entityId": "1281747897",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1281747897,\"owner_id\":93602,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-29T12:32:59.000Z\",\"title\":\"Recluse\",\"duration\":99,\"audio_upload_id\":\"ae9bdfeff406b4a7476b65d885e357c6\",\"track_cid\":\"baeaaaiqsecxootliv7ht3ynilucjx6zgoub54miytkjquhanzmvp5llmniqqq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedvyhcq5ujbarume4fmpkhtbac364swempdtwggskxptydgn4uals\",\"orig_filename\":\"04_recluse.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":140,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x0af5495f2537fe671ec5c1492bd5c9a958690e8a05142995e08354674c825d94",
    "signature": "0x99773c233a42af65d95075ff2c8ca1059d159adc5885cebcfdb83980930a81351f62e1cd7262d9c44a3e8242aff988ed732b197fc06a96addc76f638d47578f71c",
    "signer": "0x87CDc449c3B7d5C3F615196A0578dc8949A7BA9F",
    "userId": "93602"
  }
}