{
  "manageEntity": {
    "action": "Update",
    "entityId": "956448634",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":956448634,\"owner_id\":266636478,\"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,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-10-19T10:05:41.000Z\",\"title\":\"CMDpp\",\"duration\":475,\"audio_upload_id\":\"724bdb90a2556ccd423f00fd93537786\",\"track_cid\":\"baeaaaiqseanbil3lyqvlfnvrf7qcg2qyo6dtrnsbyxrld3k5ggrilib65dqre\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedk5cezuv5dcfortqm2v4s5n56mtphzrc2kgrtxsh6sr723bsvtjy\",\"orig_filename\":\"CMDpp.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":80,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xcc4450cb3dbb8f0b60462edb0b75fa004d982e3a8644c2fc40d200284873d227",
    "signature": "0xf082ce198166a66eda9c4dd273a8710707e687dae394f6d1643fedc1bec4211d71c22c69739aa52e7720837ae99d4271c0269cafcdc08ac9d9868491df1bdf2c1c",
    "signer": "0x749c79C88202c35aEb047D355394D7bdeF1e960c",
    "userId": "266636478"
  }
}