{
  "manageEntity": {
    "action": "Update",
    "entityId": "1155730567",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1155730567,\"owner_id\":192864997,\"description\":\"🌌💙 A journey through nostalgia and rhythm.\\nThis track blends the energy of house music with a melancholic atmosphere inspired by childhood memories in front of the screen, featuring a chorus sampled from the classic Sonic the Hedgehog universe. Deep synths, immersive basslines, and an emotional vibe that moves between retro and modern sounds.\\n\\nPerfect for late-night drives, solo moments, or getting lost in your thoughts while the beat keeps moving. 🌀\\n\\n🎧 Melancholic House\\n🎮 Retro video game inspired\\n🌃 Nostalgia + groove + night energy\\n⚡ Sonic vibes\\n\\n#House #MelancholicHouse #RetroGaming #SonicTheHedgehog #DeepHouse #Nostalgia #ElectronicMusic #Audius #ChillHouse #RetroWave\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"House\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Other\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-09T02:19:20.000Z\",\"tags\":\"houseretrosonic,house,melancholichouse,sonicthehedgehog,nostalgia,retrowave\",\"title\":\"SONIC\",\"duration\":190,\"audio_upload_id\":\"bf1bb6e64fd2b928a004e1caaf2bcef5\",\"track_cid\":\"baeaaaiqsecmcvvcgfjc4u3l55fdtpt23gi4l6uhezgv5zl36er2frag5b266k\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseclrczpxiuru2uzmm2gn6d7jeqz5dcnbuc5q2hhynfath36r6pw2m\",\"orig_filename\":\"ZONIC 2025 .wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"C minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x9d3917dbda02047d807dbfd0763dc49a38661ef728d043fd359d443b8fcf15a9",
    "signature": "0xd041abe719d8e54762c6d2ab8d5e8f2e47c2f3f70379adb01df39e464f0fb3797d71ff32431617fe7f6b498b27e20a1d40ca6cc2eb67bb0b18a3f8ac16f538521b",
    "signer": "0x7254B94fA9e18b0A61250249Cf713a4b7fC91FA6",
    "userId": "192864997"
  }
}