{
  "manageEntity": {
    "action": "Create",
    "entityId": "1718041730",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1718041730,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Noodles\",\"duration\":145,\"audio_upload_id\":\"1a97f48ffa349cea46e6773a0ccf1c77\",\"track_cid\":\"baeaaaiqseb4fw25ipfdy4a35cqvuunyvtdn7hlvxf4nwjgyfuqkzjzkj7dgd4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecwsvfbg25w4pomqj7kwdafd4nnix52gkd6nfcxxhfwrcw4zupucw\",\"orig_filename\":\"Noodles.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":140,\"is_custom_bpm\":false,\"musical_key\":\"B flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":634088965,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedcmextpcg2te7x2ve4c2rvzrquvm6on7iccr5jfuus5j6cxai65e\"}}",
    "nonce": "0xf269ca77648d9a5aa50f53a311a1bfc147e11c1010f489029239807b2faa205e",
    "signature": "0x4987eacdae066cae5d21921cd461e0ee48a1ac1900fa6c4231e1e1de5eb5f83804a5a890f3507a5f74593af28dc175dddafd547a3b74f6c615581cd893d522f51c",
    "signer": "0xea6CAA88D7B8ac5d7Cb150Fc84a2C28b81021f3C",
    "userId": "634088965"
  }
}