{
  "manageEntity": {
    "action": "Create",
    "entityId": "608200457",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":608200457,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Metal\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Aggressive\",\"is_stream_gated\":true,\"stream_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":848701286,\"percentage\":100}]}},\"allowed_api_keys\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":848701286,\"percentage\":100}]}},\"release_date\":\"2026-07-15T15:42:19.000Z\",\"tags\":\"instrumentalmetal,progressivemetal,djent,metalcore,modernmetal,progressivemetalcore,cinematicmetal,heavyguitar,technicalmetal,heavy\",\"title\":\"Buried in Bone\",\"duration\":204,\"preview_start_seconds\":0,\"audio_upload_id\":\"d2281bec3a7ccb5c644a852962f5aede\",\"track_cid\":\"baeaaaiqsecbetpaqcra57isn53mrqau3b6fw76v54l35nifyyb7bokvtb4dfy\",\"preview_cid\":\"baeaaaiqseaj2o4gjydcftlso7fklvn45kvkupricfiokhstrl4nbdpshb6aqm\",\"orig_file_cid\":\"baeaaaiqsedbqlugjxaospdph5i447bfez2amvhxi6sbbnwntm4xgdbnctm5vw\",\"orig_filename\":\"9. Buried in Bone (1).wav\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":848701286,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedt4rh7ew7rfuzata233dpuejesplln2tqiubg3ysbn655cu4yvo2\"}}",
    "nonce": "0xa78ac491c1f412cb3dda779e8c4976bb8d6137ae776fcf6312e8fa88f853d212",
    "signature": "0xbd835b25d628020840e9de1389f0141bfd505ca18d1443dec89ba35f03a5f5d04f169928a2bcee238c18594ce8a33aa9e94534f8ad783d816e9c38862beac5341c",
    "signer": "0xE6a16A3EdcF3D6121ACe38453bBd095a0050beb7",
    "userId": "848701286"
  }
}