{
"manageEntity": {
"action": "Create",
"entityId": "1845833577",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1845833577,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"KazaAna Girls / Inu\",\"duration\":61,\"audio_upload_id\":\"a2df1813d979c47a87620312710b6ccd\",\"track_cid\":\"baeaaaiqseaqsgj5r2nzpp6nmoxyp3krx666d72d46gohr7sz2f2ftl7tni4di\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseadszsdiipw2wty5qqpi6pz7qw3yzttmbbd2govrc2qtlsuynxzfw\",\"orig_filename\":\"KazaAna Girls.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":109,\"is_custom_bpm\":false,\"musical_key\":\"E major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":392916338,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseddp42ahlbgoqf7qtxsyswjpwrll6ru2msqvivabm4gesfma77h5i\"}}",
"nonce": "0x384bbcde6cf998fa8cdd85b5f344796ff01aad5e90cad1e7830bdb480b787339",
"signature": "0x2b81d1b6c0e681330735f694339a643e53e912a84058e611e9ae1917bb2884fc008927a7359cea12ac3778ead2239170037d67883beb70c29f06cd6d09024f751b",
"signer": "0x654f1b2DCF5eE0f42af2618ba269C1C8f8327BCA",
"userId": "392916338"
}
}