{
"manageEntity": {
"action": "Create",
"entityId": "2040870025",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2040870025,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Tropical Latino\",\"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\":\"Legendario en Argentina (cuarteto)\",\"duration\":129,\"audio_upload_id\":\"0a9be77716f10dcfa6bfd62e1e1867fd\",\"track_cid\":\"baeaaaiqsedbgxvfroyvd2nyr7uagldttrmeqtho44lm5kqxissm2xrurku4i2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsec6dy2uabg42ajszcllu7pvym6bi57mbyfz6emk4pzy2auqp57wzk\",\"orig_filename\":\"Legendario en Argentina (cuarteto).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":860015280,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedfgttg23dj6uh25izihna73ufkbatxvdryxlevohfx6np4pnz2i2\"}}",
"nonce": "0xf0ec2adfeec5db899b6c349eaf6d04da0c66f16adb15b0e62607bc9ac7d6b2fd",
"signature": "0xcbf1af3ee4ba5833cc0ef1fbba209b0c76de22252983ea38433d9b01729b4d162952c1232cd86b9ee32a291bb2ed29b18bd0002c46a0d0b2b5c0542455233bd91b",
"signer": "0xB1443856739a655580fA70860756E2e769C0A59f",
"userId": "860015280"
}
}