{
  "manageEntity": {
    "action": "Update",
    "entityId": "1156165259",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1156165259,\"owner_id\":918518339,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":false},\"genre\":\"Folk\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-19T22:05:54.000Z\",\"tags\":\"\",\"title\":\"Nuevo\",\"duration\":136,\"audio_upload_id\":\"dac637b641a22a5c2b7a2f0fec960338\",\"track_cid\":\"baeaaaiqsedi4r65cbwrlubfjbm6aazdsffpjomnhdvtsnhfhj53zcvbu5un3u\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseak2mbyogzmu6koqs6amsho72b2dd7k4l77ohkha2zpkra34b7sjc\",\"orig_filename\":\"Nuevo.aif\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":90,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x13db7e043eaf2705cbb514200d7c6c859c0cba0af1a47b5c586eb99ed654a454",
    "signature": "0x0e5ff6203c7e1ff27dd26a491eb3b0d781afae3043f4e3f29dd958ca185f85822dad6e51fa7c53cb990a2bbcd185e2146e148efccf05c752698a30c82c3f48bb1b",
    "signer": "0x27E01edf59a98f453DA3154E838F6E51982d4b1b",
    "userId": "918518339"
  }
}