{
  "manageEntity": {
    "action": "Create",
    "entityId": "1191362074",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1191362074,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Experimental\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Everday\",\"duration\":284,\"audio_upload_id\":\"0998a0412b3f148a300d14049614354d\",\"track_cid\":\"baeaaaiqseb7wlutpellxsv7f6ovwoa7nbjh7nxswxljxg2vutrnodokinigx2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseag5rlfnzkrvx2c4vyt5jolbbfbbhpn7euptmsnj7t4ooegni7sa2\",\"orig_filename\":\"DN_Everday.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":102,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":804998937,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecme7tqq4gby427jm5mvwcbxajlnrqf3dbp2r7xmbq3jbnwwsjcm2\"}}",
    "nonce": "0x1d08db30da4a97ecc5c3809a72733aa731db0c7ff8df14a79d36484266b4a1a8",
    "signature": "0x2dddb27078247291772532847adf395bc9815b56d5cfcdbedc1a85a39b00672875b798af7df838ea8e76358eded4339c7d13260cff504266436e646ecfbe05db1c",
    "signer": "0x5e3fdAFBE653055B81AF1B45D42a74E55D7CCf62",
    "userId": "804998937"
  }
}