{
  "manageEntity": {
    "action": "Create",
    "entityId": "1226014150",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1226014150,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"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,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-29T00:30:00.000Z\",\"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,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":81,\"is_custom_bpm\":false,\"musical_key\":\"E flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":true,\"owner_id\":59528,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseccapul4yeuejqpcssskv3hrik7zgix4bhtrwyiq33s2z7wwe7a5w\"}}",
    "nonce": "0xe3f47d82a8ab18b6a475017ac742fa80849e77a4613e04133305915eb2f3b009",
    "signature": "0xa3046b93f335f04636f464394ce0fdfc622eb84c9218f7346d85046e59e165251d5fca46decafd1b9a1ccae5229e9107aec3ecee2522b9021c4440809719b57a1c",
    "signer": "0x0f1A38dBdFE7b5f63a0736b834d4676a1863603D",
    "userId": "59528"
  }
}