{
  "manageEntity": {
    "action": "Create",
    "entityId": "1321383797",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1321383797,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-14T19:02:25.000Z\",\"title\":\"Son\",\"duration\":184,\"audio_upload_id\":\"d0933142c83abe99e0d1a9122c7578c4\",\"track_cid\":\"baeaaaiqsedh4mm47r7c7z2elsbzrkbtx7e3pjndokv6oc6g4aff2yw53yzqba\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseckyavrvv7pui7pj5lyhz4ninigacbamivsedeoadhemp3nqghc62\",\"orig_filename\":\"Son.flac\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":265335759,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedc2n7fjc3exnujr3tv5neyuw5kpgcoho3bpthfva4q6ampyqkxj4\"}}",
    "nonce": "0xa16e9ec6b16dce1a112fc1e06626e790246f92e6b95ab00df4c31a1d9064cb20",
    "signature": "0x173baad3a4a16f975923aa817e360cf4b022adb3fe69787cbb9cf2b09b0782a45cd0248fa6315761187b3a2c6f7ac1e41a96f09f016a5db5a6f5b75285d1efd71b",
    "signer": "0x6026e014e296B9aC3f20C7519daF73B2cf714A28",
    "userId": "265335759"
  }
}