{
  "manageEntity": {
    "action": "Create",
    "entityId": "798442680",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":798442680,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Techno\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Sonowolf- faulty gears\",\"duration\":450,\"audio_upload_id\":\"5f4dcb105cb3630d25c138b997f2be8b\",\"track_cid\":\"baeaaaiqsecaintup55xvavdsevv2qp6wlsf7pxya7me2mxxac4wflc5pyp7cs\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseaz5dd7ukhi7jkgblk5gg2wxhb4j4vxh6w4f44oz7q5myim7xfeem\",\"orig_filename\":\"faulty_gears.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"D flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":18998,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecyz32c4qzlcd66pvvsyeyjq2bzq6on5xiwcf4cwc3pa2op5jwqow\"}}",
    "nonce": "0x444dad499a305d8505c663e4819c4ea1d0b2e8a0e511fde5d29301825d4a9ee7",
    "signature": "0x30ddd7c2fcf4a0f9ace8347ac0d294fc9a8b3a852be09a2479c0baa358a1bd157596b588eda2edc7ccdf1bc86baecb23b4776e6e170b1dedac79741c369e27bc1c",
    "signer": "0x2715a8e5275cfb6CF07cb43BC03A0a68814FE246",
    "userId": "18998"
  }
}