{
  "manageEntity": {
    "action": "Update",
    "entityId": "667359394",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":667359394,\"owner_id\":152611,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Ambient\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2024-08-05T18:05:13.000Z\",\"tags\":\"psy,ambient,chillout\",\"title\":\"Purposeful Asymmetry\",\"duration\":553,\"audio_upload_id\":\"01J4HVDQWVYD17HWHR3TC3V5Q3\",\"track_cid\":\"baeaaaiqsedkq72j6mn5dbet6yoilcj6nx6h4idewqu5l5vulry3kpgdhykrnc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecnmt4plkn3wwsdvf6kn4pfbyvzjxjdejjq5dse6waahgkvjalley\",\"orig_filename\":\"Purposeful Asymmetry.wav\",\"cover_art_sizes\":\"baeaaaiqseb2orlj3fxiftdoinep7xikagnjekqal47cjyyxdde23cevo6bqy4\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":149.9,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x43477068e48e3f2e2bcbb4fce54ebfb8f5cd93f6485402c39e0bc212cede3a03",
    "signature": "0x8f638e89063e0f0f659ec7b3bf006b87a7cf142edcd6a9b6141a3f1d711c90f5694736ccb01a756f4fef2316bd48706dce9b2e7942680dd7d3b2f1e3ee78f7911b",
    "signer": "0x6e9C5B9b53E6B0262A1F0e7D522171B38207717B",
    "userId": "152611"
  }
}