{
  "manageEntity": {
    "action": "Create",
    "entityId": "283246606",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":283246606,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Fiery\",\"is_stream_gated\":true,\"stream_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":5453715,\"percentage\":100}]}},\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":100,\"splits\":[{\"user_id\":5453715,\"percentage\":100}]}},\"release_date\":\"2026-05-01T03:38:07.000Z\",\"title\":\"Sadako (feat. Ariana Nakamura)\",\"duration\":240,\"preview_start_seconds\":0,\"audio_upload_id\":\"9be20af9bf79db5c1b183fa2dacf697a\",\"track_cid\":\"baeaaaiqseblg7v7ocbgo43pevkmoinjb2hhzhaoj4pcl56lnfb2um44q6534m\",\"preview_cid\":\"baeaaaiqsecsyqi54kstd2hmyfx7yy7decw47544sqh7e6vbh63dp27p2jmqvy\",\"orig_file_cid\":\"baeaaaiqsedijnsoscehdtcxmdunnbsih7s72dwpxvviokmuv6wfbc73ifalzo\",\"orig_filename\":\"Sadako [FLAC].flac\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":142,\"is_custom_bpm\":false,\"musical_key\":\"E flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":5453715,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsealbxbe7jwk3oi4sknlatqw5dufszqr5e34dpgwj7wrzz6blvfmta\"}}",
    "nonce": "0x4631e4a04f41abc62c1a9b9f1dc5e4b251915a824dcb005ebfab330fc087c4e3",
    "signature": "0xce1d75351710ef0ad21042ce92958b7d089251f3554c6735cfcce189733f2a023a9ff2d91474b12514ea91251fb3e48aaaf9e3afbd2c6dfef85e79aae960e6421b",
    "signer": "0x277E8d66acDc026c60d66fFE6865811A4fEf8274",
    "userId": "5453715"
  }
}