{
  "manageEntity": {
    "action": "Update",
    "entityId": "1555360268",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1555360268,\"owner_id\":791757689,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Ambient\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-04T01:26:32.000Z\",\"title\":\"gf\",\"duration\":226,\"audio_upload_id\":\"9b781848a6121cb443c7fbab3a742d25\",\"track_cid\":\"baeaaaiqseaplcnq3ydpcbjkxprse3hdtrikx23efoukiokinawztuxbxd6mle\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsednegmrms43kg5hgyltfxy7gffki4fs65q2tzwjlipuim4wsirwgw\",\"orig_filename\":\"gf.m4a\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":113,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xf5134a1e7571f7c4df0c43d038029a578c4eb23b1187dde5376529da3675c720",
    "signature": "0xe85616cf65335758a4f98305092ff5611fc9bba91d4b886431b9cc625bc2561809a3ec25c8bbc5e16ac34a6ae50151a458b6dd61bafe8fbeeb7d328d575da3c21c",
    "signer": "0x51B896b79E19449312674A73Bf3021BD6252F9B4",
    "userId": "791757689"
  }
}