{
  "manageEntity": {
    "action": "Update",
    "entityId": "1226014150",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1226014150,\"owner_id\":59528,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":false},\"genre\":\"Lo-Fi\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Easygoing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-10T00:30:00.000Z\",\"tags\":\"sleepyfish,chillhop\",\"title\":\"Sleepy Fish - What Do You Know\",\"duration\":159,\"audio_upload_id\":\"9ea75c68713dd9507bc84bbd3d87ddaa\",\"track_cid\":\"baeaaaiqseaalw6ss7r2oo6sjvhtu2cictlch5eeoiocudh6dbgdnhxsdksxca\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecrbbfqdtyeailapbs4ryoli5v32373fba4vwzr55j2jyqo66mo3s\",\"orig_filename\":\"00004-sleepy-fish-what-do-you-know-final-ste-wav.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":81,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":true}}",
    "nonce": "0x2e3784563cf1a45193449face989ec119d677bf62afaa59ebdbed5f7320bab16",
    "signature": "0xde3b44cd0a48d60f58fcbc7356ad9fdfc600e2e23e5f6e6bb4c0fea13b62078820c6155a68106400bf51561261ae5e8e194166e5dc4cc01b43552415ad0328221b",
    "signer": "0x0f1A38dBdFE7b5f63a0736b834d4676a1863603D",
    "userId": "59528"
  }
}