{
  "manageEntity": {
    "action": "Update",
    "entityId": "626031221",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":626031221,\"owner_id\":8961222,\"description\":\"free download (mediafire) : www.tinyurl.com/tas32xjn. you can sell this free mixtape and get paid you can sell this free mixtape and get paid (free download sites (no mechanical royalties required) , digital stores , cds , social media , paypal). you can keep 100% of the profits. no mechanical royalties included. sites must pay mechanical royalties. send moneyandart $1 on paypal [optional] : tinyurl.com/2x3965pc\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-09T21:47:46.000Z\",\"title\":\"New Ca$h (Free Mixtape)\",\"duration\":27,\"audio_upload_id\":\"9e02957eeba4b948c424cfdcafeaf631\",\"track_cid\":\"baeaaaiqsecdl4zohtxfdguoji6prmkb7c2bz3wsdsfx4rxqzkfkyitbbicamg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedjp22h7hinaysh7xskqgg7g3nibgz32puz5w42pftazfsxjaa6xe\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xd3573012a7ab7009a5a3398c8a9b440cd8ca5a2c3f41e99c8b9c4e76597835bf",
    "signature": "0xc8615a49a9f12835a4bb9a0a3208901eadcc2c7976789fa6cd26d0e9f040ecee73697090998f62cc569eae74afc06d337da197e728119d9475b5628a283ac8221c",
    "signer": "0x274b1564a57850cd46b8cFF3DE8932D9eA55149A",
    "userId": "8961222"
  }
}