{
  "manageEntity": {
    "action": "Update",
    "entityId": "352618251",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":352618251,\"owner_id\":197748990,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Hip-Hop/Rap\",\"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\":\"2026-11-01T18:32:49.000Z\",\"title\":\"23 Beat 23\",\"duration\":191,\"audio_upload_id\":\"95af4569cd4f39991a348d380b72e6ec\",\"track_cid\":\"baeaaaiqsec5jdtpexdas2o7ssrxfsi7d3gikl3uz2dccuzzfb3y7qjfj56jce\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebfilahvcatupueqemxgbn4ltwiivolvwe26ygvb4x2gny2ogbsku\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":95,\"is_custom_bpm\":false,\"musical_key\":\"B flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xc5893b58348edfded0fc0051e26d50ca49dc0b4ee5b36e533769c8020d09b963",
    "signature": "0xb05dfad7396712f66f5d45cf39b288809fa16a54f35058fdcb2311a915bbc11447e100431d8d5c0f4d936afc571b02668e4853392eb91b90c5c60e524236a0951c",
    "signer": "0x58934aF590033f64aE748798BA7629C8D43EBad9",
    "userId": "197748990"
  }
}