{
  "manageEntity": {
    "action": "Update",
    "entityId": "1322552292",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1322552292,\"owner_id\":198660451,\"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,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-13T15:07:04.000Z\",\"tags\":\"kpop,chill,remix,ditto,newjeans,atmos\",\"title\":\"NewJeans - Ditto (remix)\",\"duration\":175,\"audio_upload_id\":\"591db1ef38b0810a54eb5e38d727d8a6\",\"track_cid\":\"baeaaaiqsecaxf44mfcuauv5snxwijhyqlvp5zr4r6p4u52rbvwpkel3l4gulo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecri2a3kjoze3nsg3rxebuqlktzklc7awjhdnaketb4m5iz7d3xhw\",\"orig_filename\":\"26_0907 - ditto master.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":137,\"is_custom_bpm\":false,\"musical_key\":\"C major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xb9117104023c4454e894abfcb22d9b055ff85b4c78514e830a902dbd5d5a4f5b",
    "signature": "0xc9435d4a76c0f11a660f2ee24c9333f1a0f714b033f04adae5b308fdc16f31900a936cb9ce57ca207851e231d55cf71bfaf94d1dd1274402d4d5ae4d25760a301b",
    "signer": "0x5767473AfE9CD6867e79BedabBA2C6671E4cab02",
    "userId": "198660451"
  }
}