{
"manageEntity": {
"action": "Update",
"entityId": "98445201",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":98445201,\"owner_id\":266636478,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-19T10:05:41.000Z\",\"title\":\"The Last Sentiment of the World\",\"duration\":421,\"audio_upload_id\":\"af069c6c19d6e96bd59d7f9055252c8b\",\"track_cid\":\"baeaaaiqsecjpmtoazs6kqqhwtag27hplw2aeqjypniptfyaiytzc5usf6wpuk\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseakhcnahxdz53agwtzmkk74psq24ecfutbravjwhol2i5b2rzbass\",\"orig_filename\":\"The Last Sentiment of the World.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":121,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
"nonce": "0xd29c1d397e010f7be950d2a1d5f1c15c5f0259f9ea51eeed51c9fa7e60dbd5b5",
"signature": "0xfabb4d1674edd9ea677a37f85b5c065d60238c43709a0bc4f7436c644a65408917fa22e8a2069dba2e34035462b6407d085530dfef3ca23dd332598b42d539e91b",
"signer": "0x749c79C88202c35aEb047D355394D7bdeF1e960c",
"userId": "266636478"
}
}