{
  "manageEntity": {
    "action": "Create",
    "entityId": "1288109771",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1288109771,\"description\":\"This music is made for a 2d fast paced adventure/story/fighting game called kiryoku dropping late 2027\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"breakcore\",\"title\":\"kudaketa_tsuki\",\"duration\":156,\"audio_upload_id\":\"dccbba0de2b6a2682d4fa4f0a8d6ef78\",\"track_cid\":\"baeaaaiqseaiv2jkx2zfxyn6rdqdbhe46dvtn53fwwbdqxyyeolsacukomxgvc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb5gq5vlyjk7grewhpis3fxmtgvoqx7pvy24ookwoqu3yn2qzdqru\",\"orig_filename\":\"kudaketa_tsuki.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":80,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":258649485,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedyk6dcc6afuanyzvglvpyyxafiwam6gn325w6nnpqdzg4efxt24y\"}}",
    "nonce": "0x42b3569cd807926c7d133a9f12f7957dab5e64113a81d45584ebca581e7cfa4e",
    "signature": "0x486eb1149178b189cef0d00c1668ebc2c8deb9ed2755c58d896f3893457398154578961e291e42ff2fd2472c272743ac223bf2279d4f90edd5e8773457fb50471b",
    "signer": "0x5bCaDFFf0c99CF4cDe528dBF6CEBf90b74294AB7",
    "userId": "258649485"
  }
}