{
  "manageEntity": {
    "action": "Update",
    "entityId": "1568188360",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1568188360,\"owner_id\":760221628,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Blues\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Sentimental\",\"is_stream_gated\":true,\"stream_conditions\":{\"follow_user_id\":760221628},\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":760221628},\"release_date\":\"2026-06-16T23:47:38.000Z\",\"tags\":\"jusamire\",\"title\":\"A Moment's Echo\",\"duration\":335,\"audio_upload_id\":\"a11fca800e263a2db3e676d1a96dfb62\",\"track_cid\":\"baeaaaiqsecg4bhemjggjvaad7qpgkmwi6epqdvohhezrukm7lbak4b6rxcsn2\",\"preview_cid\":\"baeaaaiqsecz2xestbt7bzvpgegcxzpv5haosjnfzj6bbkz24j5dwfoxreubdq\",\"orig_file_cid\":\"baeaaaiqsedijyxsqzoocxvxobkbsye7aj6lzze5zb7uu4dj773vsjefis34u2\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":141,\"is_custom_bpm\":false,\"musical_key\":\"C minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x44f0c33870b3d31c71bcb3a0437c12ce43187395bc6de58c882a159484a2e1b2",
    "signature": "0xb1e773aa244a34fcdf0883e9b9f782264c22f4b2180a1982a75f968887d545070ea24e538d0fd8620fca2bc5a4680c835ebe51eade26321ca016645639f09a041b",
    "signer": "0x06758b0dCa859FFb6C01258C617fDC7571D50b98",
    "userId": "760221628"
  }
}