{
  "manageEntity": {
    "action": "Update",
    "entityId": "224295057",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":224295057,\"owner_id\":562613548,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Rock\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-03-31T14:41:37.000Z\",\"tags\":\"sunomusic\",\"title\":\"small fires in the mist\",\"duration\":242,\"audio_upload_id\":\"5cdae090f767564a52319bfa49bdf6f0\",\"track_cid\":\"baeaaaiqseb7mehu73aaro3dfgxsbct2busaqk5liacli63vhrjkdzusayu4ko\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecj7ierewmahwa3b3xbpm72cxjryrncld542tunlaazkktocqls3a\",\"orig_filename\":\"small fires in the mist.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":141,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xf7bf63047d14c5e1bcd6aa44f03e5db9e0832a7554f00b98ec965cf46cfeae79",
    "signature": "0x0b9452602a0bd1fea41595c1998955e13fd2ab80048755f8c19280a708c251a24446654c1bd1d646a07db06823092f746d3d0c5a72380522850aad777cef1c1f1b",
    "signer": "0x4aa5a207F36Ff1E12cbEfB5ef08bb83F8bF21F68",
    "userId": "562613548"
  }
}