{
  "manageEntity": {
    "action": "Create",
    "entityId": "720587216",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":720587216,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Spoken Word\",\"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\":\"2026-07-22T14:26:56.000Z\",\"title\":\"042_guten\",\"duration\":0,\"audio_upload_id\":\"d99f0c2e973db0ccbf92e9d31d31b1a3\",\"track_cid\":\"baeaaaiqsecnepfe5ui3n5jolm44e4uzffkbitxisjvi6f4hcf3vx32iauna4k\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebv5ebbdhnsreonwdkye4wc5g5wovyty7yyjkiayz7ip44eqthwgm\",\"orig_filename\":\"042_guten.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":null,\"is_custom_bpm\":false,\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":841479182,\"audio_analysis_error_count\":1,\"cover_art_sizes\":\"baeaaaiqseaiovujlmdf7benkiwgrhjjemovv5qho3ozhtbzkjskkiy3ikheio\"}}",
    "nonce": "0xb5578ba859797046ec9bf8cea9fc9c62857e9e90ea5dc197285a224084d36980",
    "signature": "0x8c15385aa40fdd9f2bcad01bddfdc039b3f85659aa024d2e87071a17828aaa4d29b416db83b9cb4a2c14702651be2593597236a1ec2b437ca4abd78a0fde3e441c",
    "signer": "0x409b78BcFc75682eFe4da2a38D4195fBC137Aa86",
    "userId": "841479182"
  }
}