{
  "manageEntity": {
    "action": "Create",
    "entityId": "205883465",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":205883465,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Experimental\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Other\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Stolen Twigs\",\"duration\":201,\"audio_upload_id\":\"01KPHN7T88GVX6Y35105FGT32B\",\"track_cid\":\"baeaaaiqsearkglieyd2fqu66lw45e3ffedd7aptgh7266p4ftsiklgt24zcx4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseazkz3kumusrwaoez6n4hnn7bjuefrm5ijtsyv76bjtitjz7gwjbu\",\"orig_filename\":\"Stolen Twigs.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":94,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":831117417,\"track_segments\":[],\"cover_art_sizes\":\"01KPHN7Q932VHJCVEFE87Q23MV\",\"audio_analysis_error_count\":0}}",
    "nonce": "0xb53622505dc0ef251810b42d971de6ff5561c4ec4bd4390e2308b544cdeb3834",
    "signature": "0x198766f43cb26d8cf8b9f9bdc9ed01474da8f700b19a4b3eafcab31695bd72a54cea315a219052630f1e4dc2a0f2e05ec06b5ff5e7ac4fa3368ded5dfdbee8d21b",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}