{
  "manageEntity": {
    "action": "Update",
    "entityId": "1619467381",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1619467381,\"owner_id\":833722394,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Experimental\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":\"All rights reserved\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-05T05:00:00.000Z\",\"tags\":\"harshnoisewall,Harshnoise,Noise\",\"title\":\"i ate a child\",\"duration\":2689,\"audio_upload_id\":\"2e3996a9d676d1020d4828ca920778ad\",\"track_cid\":\"baeaaaiqsedtjtff3g3sbcv77d5layhlchcroeckay6soks55bq67lkdl5m36u\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebf24b7vtr3m5ydcqy35fncjqjs67ft6uxxji5ab6upuxeo6253eq\",\"orig_filename\":\"ANTLERFUCK_-_i_ate_a_child_2026_KLICKAUD.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x6745885453d655150c79a52530de8759b9cdaf9c74ba7aab806b82978e299f22",
    "signature": "0x344a1f394f5c6396de52e3d888ad5b1eb41aa1865486c13b820310f7a4b073b6786267e6e855e5c38df6734b5a0ed1e9a16389aea42c30bdba2b501233d0c2de1c",
    "signer": "0x3B7C2f83d4d2560b968980f9E877E79A074Cdd29",
    "userId": "833722394"
  }
}