{
  "manageEntity": {
    "action": "Update",
    "entityId": "365121134",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":365121134,\"owner_id\":93602,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-29T02:18:00.000Z\",\"title\":\"Floating\",\"duration\":260,\"audio_upload_id\":\"ba3005d6e6f051513f651e45c2947fb3\",\"track_cid\":\"baeaaaiqsedkrnpdwu2c4coqxc6irpv2pdr4og4dho2u3dg54xyy77wo7zyjgo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedrwo3dpx2qoxatwavucjyvdt2venfkztq4bbucpialrqddnz65ni\",\"orig_filename\":\"06_floating.aif\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x62a7258a0c96c6a64b59fac3b816d801a76d73846db3e7f34a4820f973545a54",
    "signature": "0x48248975c7cd0d21363682b809eaa22fc6cc97331863762ce2048a4228cc88941dbe6a92dcea54c1c1dc50470db8796511ac9e0c4c57cd6b95f8d053f9e30f401b",
    "signer": "0x87CDc449c3B7d5C3F615196A0578dc8949A7BA9F",
    "userId": "93602"
  }
}