{
  "manageEntity": {
    "action": "Update",
    "entityId": "1986266609",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1986266609,\"owner_id\":844489168,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"goth\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":true,\"stream_conditions\":{\"usdc_purchase\":{\"price\":149,\"splits\":[{\"user_id\":844489168,\"percentage\":100}]}},\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":149,\"splits\":[{\"user_id\":844489168,\"percentage\":100}]}},\"release_date\":\"2026-09-03T03:32:15.000Z\",\"title\":\"Nocturne - Of Beauty and Decay - 04 Fade To Grey\",\"duration\":301,\"preview_start_seconds\":0,\"audio_upload_id\":\"aeea55e5cf38d6ca1c4915b22fb6f1c4\",\"track_cid\":\"baeaaaiqsedoincryyohw6spgdufd3fpourd2votbagom5zputxaveq7rosws6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebvfwsqy3czyu542c7ou4bokhvmxibeajt6q2fdmrk36lg4wqhx26\",\"orig_filename\":\"Nocturne - Of Beauty and Decay - 04 Fade To Grey.flac\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":110,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x51959ac5de9d60f9eb9303103d69e3c65563923eb2ecc67af2271e6659bc330f",
    "signature": "0xdaf573d725c32ab8ae885ad14cfd4202975d624f0c1c065bc3ba03b5c0274da60f9bcfa54be6f1c92c4a17dea13c6382fdf5b3a3d4c619718f6744f77359e30b1b",
    "signer": "0x6D95D5bDF278Ab1Bcf14BeEAB2d8180503Ee08fC",
    "userId": "844489168"
  }
}