{
  "manageEntity": {
    "action": "Create",
    "entityId": "2082015260",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2082015260,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Chains We Choose \",\"duration\":179,\"audio_upload_id\":\"66f7ad4cb05d09302f5663ae56d99df9\",\"track_cid\":\"baeaaaiqseag7nkmvzvehimkx2vqutb2hcnk3dj3673klximkxlstog2tccwj4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecpov5gl4bocxftuetwbcjtylytj2vp6rmjbabfdalwplm4oe3kha\",\"orig_filename\":\"Chains We Choose (1).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":140,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":423422344,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseay6eq264jdwqs4gg6izcututtkr5zesbgfmpqbls3wtssadqgozo\"}}",
    "nonce": "0x4c54d8c7a018d90a6f48ca47971d3d536352f1d19cdcffb263a0978bc1129f71",
    "signature": "0x78fab129ebe6f4a210ccbe64ea3b7173f964836bee5ab41093a84111084145d97e7128c387088eff279e8a7a0e2665a909e222895b8d7e57e4ee1bce98abfb1a1b",
    "signer": "0xeecAC0808DE6320b11157473c635f58fFc0668A0",
    "userId": "423422344"
  }
}