{
  "manageEntity": {
    "action": "Create",
    "entityId": "31044592",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":31044592,\"description\":\"Just write that verse foo!\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Funk\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"Gfunk,Inspirstion\",\"title\":\"Be That G\",\"duration\":175,\"audio_upload_id\":\"d0bd8df3d0e4457ba3130b38d98da082\",\"track_cid\":\"baeaaaiqsecmjhqvbwl5biw6lretdmxzgsibv74b4p6x2umtpubyjfo4hmeuca\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseae6ojdqr4quhsfaifa6nvnpg3uw2ilodgukumpcl62g2zgd2d47m\",\"orig_filename\":\"Be That G-GraveRaver.m4a\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":95,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":640431449,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebbcbzei7liprw2fvus3ska3lokgl2d4f6e7to5kvt7lqw4gazj4y\"}}",
    "nonce": "0x20ee80ee5854ef47deb41debef5178b6655b4eb994b07c881493ee9dd43cfb08",
    "signature": "0x409dc8cc5ca53393284ae2f1dc8ded2ce1709068ac8109bb6c9b3e2a39ecd5801868cce24dc76f50a1f7800eab8f9d074a303f1782abfaa2ea690014805218d21c",
    "signer": "0xeA46e9FAC7d0C13eF953aDBe18492fBf149F55Fa",
    "userId": "640431449"
  }
}