{
  "manageEntity": {
    "action": "Create",
    "entityId": "715299522",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":715299522,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Rock\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-05T15:52:32.000Z\",\"tags\":\"ndbrut,pseudooriginal,rock,alternativerock,modernrock,ethereal\",\"title\":\"11. Borrowed Moon\",\"duration\":268,\"audio_upload_id\":\"220b2aa81464c9c649257208dce67575\",\"track_cid\":\"baeaaaiqseakrsyuj6jpx3fdjswwuc6uchrqwzsjv4klhml3r6d6c4w42nbvvq\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsean7qezkn2qzscr5x2cyjy5wdeiuwc2znaro3vb4orbnoqa7fkfig\",\"orig_filename\":\"11. Borrowed Moon.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"G flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":133478614,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecwmoqs6i237obpqt37njtn5ry7iyifcomqknrjgxqypp7jaaipyk\"}}",
    "nonce": "0x493c3625d25b660718e29a5285a9fc6c5dce84d042d1cabe7550c30c069234d1",
    "signature": "0x9cf1794da1d3677ccd86595375e15082a61b44caf70d9b14f6ae22238de173773e13726f4db208ca939d187ad840735d054486e37bd9af7503c58bb6610a5d791c",
    "signer": "0xfb70543D59F8614d11B4D2922bdb1b80Eec0a0dc",
    "userId": "133478614"
  }
}