{
  "manageEntity": {
    "action": "Create",
    "entityId": "888159462",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":888159462,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Podcasts\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Sentimental\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"outdoors,adventures\",\"title\":\"30 Doing Stuff Outdoors-30\",\"duration\":1680,\"audio_upload_id\":\"f6b3bc8777018c1b81ba20287da09170\",\"track_cid\":\"baeaaaiqseb6bbck52xbwcfjql4bsyahvi37b6o576fakcvol7feupn3pbpau4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecdqlpfrenhuofeffr6u3evhwpdw3algub5yjwaj67xfqvftpfwzu\",\"orig_filename\":\"30 Doing Stuff Outdoors-30.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":597397433,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea6pedlnlx42hcnoed6ewpipgct3r5vyismtqjz2wpwvfps24bcra\"}}",
    "nonce": "0x8bcdeeb2a813a2b73539a426abd922e327938fb0f3fc8e8262c186c81adb574a",
    "signature": "0x83f3aabb6501440253c8fca46d2fb4f665562cd60aa111b39541b333b6d723cc3701c957c36ad4b64d23d5a0485ed52e8174b49fdb2cd00731eccbf064849d451c",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}