{
  "manageEntity": {
    "action": "Update",
    "entityId": "1557153040",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1557153040,\"owner_id\":356159775,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Alternative\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-20T09:40:36.000Z\",\"tags\":\"\",\"title\":\"Faith Frequency: from Fear to Faith\",\"duration\":2215,\"audio_upload_id\":\"0027b4ffd865e4d9745af8236bd339fd\",\"track_cid\":\"baeaaaiqsed76isy74cpyjqzhhz4k5qjvygqcvyragtwdzwu22zcswrgdgypgq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecelrfpxhkjdcfpjbg6dysnhbmc2g3443hd7cw7wgvyncym5nz6ny\",\"orig_filename\":\"Faith Frequency, from fear to faith.mp3\",\"cover_art_sizes\":\"baeaaaiqseaa4wulumosre2a74upslatyc2pdqxijescqfylt42jd2k2rvarnw\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":138,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xe067f69f739cb1f68a99dbae6a37813d9d7608f4e40f73556d1d921f192f9479",
    "signature": "0xacb69b102aa7c7e73a971aa2b4ca5b2dd2aa36930841203724e0942a86b8b7e04a1b043d7980b7192549ae18e0612c651867df1275a974d4e4a1272af667dd851b",
    "signer": "0xb92191705869e05e8C1f127CdE78c70008AD64d6",
    "userId": "356159775"
  }
}