{
  "manageEntity": {
    "action": "Create",
    "entityId": "13467471",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":13467471,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Sentimental\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-29T20:22:41.000Z\",\"title\":\"Killing\",\"duration\":195,\"audio_upload_id\":\"2b695f9ce3a3989042cf8f09dd90ec96\",\"track_cid\":\"baeaaaiqsearsh6zsrbrdtpvn6b3ppqb6fdxyl7zcdr3ef37pfijo52r7vl556\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaxp7567chxqfzpl24fs22665eunihuu5qd5ebp5f7imv3kzvqie6\",\"orig_filename\":\"Collinz - Killing.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":144,\"is_custom_bpm\":false,\"musical_key\":\"E major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":367980308,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedl2fzh2wfywfqwpwniaktseus64a6qie2tkfbm3l2hbg3rorlz5e\"}}",
    "nonce": "0x50788f699ae028f873b237e6316ff52a9cc4c04db82bf53bc32cb12a3b3755b5",
    "signature": "0x1a4a0f87f1cb96178409b924164e678a20a2d16db033c962d65bef072cfbd7264f02da65808460bcaca2ccc85295e69e438a351824e0e5b5234c97e1463d56641c",
    "signer": "0x0Be58E2c6612e256AeDc600Ed29E77704BF63Ef4",
    "userId": "367980308"
  }
}