{
  "manageEntity": {
    "action": "Create",
    "entityId": "269288898",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":269288898,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-18T22:04:14.000Z\",\"title\":\"Operation Brainwash Ft. Kung Fu Vampire\",\"duration\":220,\"audio_upload_id\":\"86a27d1d3c9ea9a075fad21faec3f762\",\"track_cid\":\"baeaaaiqsedy3cyd3cblkxhnw7jiwjxcwsr4iv3eovypo4x4djieekobfurzbq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebftsf5hij3moj6azyvps6zizhyzvhsxrn2nmuwfdy7bqumgceeh6\",\"orig_filename\":\"Cut Up Krew - Acres of Flesh - 04 Operation Brainwash Ft. Kung Fu Vampire.flac\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":96,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":239357380,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedglpjbopthkyrx4lxomuh73dn6tc4flp6bxhkypccqhdgkc2bs7o\"}}",
    "nonce": "0x6fd268cb4b16f00fe63a85876f5faebf9ac2b5e7e5498c481a089daf9253c825",
    "signature": "0xdf8727afb7f913e2b748dca94d381f4fc0024d0b8b6e32247a284d318bbcc7b0025912298c6a33ba9d7acfc2d35c03138b8220c5647649b9926f1bd37960bee21c",
    "signer": "0x254254711908e79e218DF43AEED76fa8cd18d77B",
    "userId": "239357380"
  }
}