{
  "manageEntity": {
    "action": "Create",
    "entityId": "125428360",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":125428360,\"description\":\"Turn up the speakers good club music\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Upbeat\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"edm\",\"title\":\"MisiulaMusic - Rave Me Up\",\"duration\":201,\"audio_upload_id\":\"97bb8355dfe2460f5448cc2f9655575c\",\"track_cid\":\"baeaaaiqsebpsrvol2b4ahiv6toero62mumk4iyinwzp7e4gjdk7qv7w4ehwjm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedyvbomdjcqb3jfgc7drlnfrbxww3ohc7l24ntoyp5vmiwrdzsuv6\",\"orig_filename\":\"MisiulaMusic - Rave Me Up.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":886249067,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseawavlt7nx5abg3al4rjuywfqukhao3hedc3izbrfq4ztrkfwaxou\"}}",
    "nonce": "0x8dfd4f170f8e0f0eeaa79550fbe5b1e9dfcf1a7a19cdbd863b3d38565f4f9d72",
    "signature": "0x7d749b74a0c92e2aad139383c6d692d5c926e2b5a4736367eff126deb2fee51406df33ebc8ea3b7cad01cf1cf73f7bfb68ea6e6414b9ad0a6e938287ac67e8a81c",
    "signer": "0x2AA2FAa7FbE15ff9AC698cd48d5703C3Cf501953",
    "userId": "886249067"
  }
}