{
  "manageEntity": {
    "action": "Update",
    "entityId": "2101960922",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2101960922,\"owner_id\":406551835,\"description\":\"all credits to aespa\",\"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,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-25T23:17:28.000Z\",\"tags\":\"kpop\",\"title\":\"aespa 에스파 'Dirty Work' MV\",\"duration\":189,\"audio_upload_id\":\"f089176f256dac922ad2e8636eff58da\",\"track_cid\":\"baeaaaiqseal3435wyo4c5mxsgxn7ypyqfnv37nf4tvn5knbo2illcfdfkgcsg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedll5eq3fxhdpkbwlnzwqidcxpzutcu43d75653qxdbleko7qbhmg\",\"orig_filename\":\"aespa 에스파 'Dirty Work'.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":98,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x75c39e53b5aec7b8df48149f208265498b0d29dff72e1d88e6cd85431ef50405",
    "signature": "0xd04c575ce1bb4cf92bbd5262dfa21555ddecab68bdf6625e39509b16ec8b36e2530e1d33db96d59b7278a5d3294c8c966ebfee01e142ddd29bc30710a512c29d1c",
    "signer": "0xe047895787047375e57F0F5023B4D1c08cA0fEa9",
    "userId": "406551835"
  }
}