{
  "manageEntity": {
    "action": "Update",
    "entityId": "576192309",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":576192309,\"owner_id\":226155,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Soundtrack\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-23T17:48:48.000Z\",\"title\":\"Luna.\",\"duration\":90,\"audio_upload_id\":\"7800b6a8de71f729dc00e0792024a31c\",\"track_cid\":\"baeaaaiqseb4ubwmsnz5sk5zqq4yn2gh3nkdohe5gpexzdqadm3ks2q6d6exba\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecz2q5iel7zqihh6vyehvlxqsmq5hmuq2tqq5l4lldy5gzhxpjkzy\",\"orig_filename\":\"Darro Kumate FINAL.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xe1c446634515bbe52971db0d426972b89509a1f92e271439c7cb6301cddeea14",
    "signature": "0xebe76341943a6fc9be054aa30091035d3335ed1e7c059d8ebf2f6ed392d2a4ee5f05aa08b9d0279f12b475aa5c43e58f7da79206b5e2eab4038081b89bc69d871b",
    "signer": "0x9C553B02C04D12eA2F0D38849D8cF504f1D167E9",
    "userId": "226155"
  }
}