{
  "manageEntity": {
    "action": "Create",
    "entityId": "323824800",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":323824800,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":\"All rights reserved\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":10000,\"splits\":[{\"user_id\":82522135,\"percentage\":100}]}},\"tags\":\"\",\"title\":\"Fade Away\",\"duration\":251,\"audio_upload_id\":\"1465b5b583501d0348e8e4d0a7c416a3\",\"track_cid\":\"baeaaaiqseayhuhhhfd27uew7mfc6usfj77har52chcj66gafr5mv5ul57zpf6\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseby57p5oorew4fnwr6l5qjyanogq76mvg6okoo4cw2aotwc3nojhw\",\"orig_filename\":\"FADE_AWAY_MIXED.wav\",\"is_downloadable\":true,\"is_original_available\":true,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":82522135,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseabqd5vftdgf4djz4ja3zhh5dvtwyg2fzbpmeok33syk77eiijmh2\"}}",
    "nonce": "0x48e81b7c14f0aca5d2946bf1ffd24965547227dc402513cc6f82c4789a8a9905",
    "signature": "0x2b10eac4dae5c9c9629409b824eb8409c088743c1c1a5f7660cea6a7920cd9e833c28cd6d11e84da2ca0052fe2466582d5d2288416605a8dcf6a5a73648accc41c",
    "signer": "0x2455742c7104C6dDa64C8e772BaA30B29Cb82548",
    "userId": "82522135"
  }
}