{
  "manageEntity": {
    "action": "Update",
    "entityId": "609702943",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":609702943,\"owner_id\":42634173,\"description\":\"@carrock\",\"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\":\"All rights reserved\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":[\"8acf5eb7436ea403ee536a7334faa5e9ada4b50f\"],\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-09T14:01:49.000Z\",\"remix_of\":{\"tracks\":[{\"parent_track_id\":2050791745}]},\"tags\":\"carrock,remixcontest,audius,profmanuelgago\",\"title\":\"Carrock Roses Remix Contest Prof. Manuel GAGO FERNÁNDEZ\",\"duration\":479,\"audio_upload_id\":\"b4b60ac928a296e7061f755063ec2091\",\"track_cid\":\"baeaaaiqsedvyodbnfu2ei7exqv4t6a4acxk4ebtbbgmk3crcpd5qgkn4n2oxa\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed6vadbd7imqso2ltxsna3554ivk6ohpef2hd5v327sfebce753ig\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":113,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x2534610e7a9e3175a9f300e8501a3fbf3223640f89fb53401aaab48feaeb8643",
    "signature": "0x5d6230dc10f91166feb352e5e393bf01219178ee3dcec7547882e978f059166f77e6b98fb7fda38b5b36d643577f9493a83ac3bb70f0ef3cdb3cee2d684af5981c",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}