{
  "manageEntity": {
    "action": "Create",
    "entityId": "179643445",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":179643445,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Trap\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Gritty\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"ukbass,ukdubstep,ukdub,trap,leorachi\",\"title\":\"Ma Body Poping \",\"duration\":181,\"audio_upload_id\":\"195b8e35114718aaddd72958a4fe0087\",\"track_cid\":\"baeaaaiqsecolankyt2dvgdosh2pu5dfbbeaf4vlulo3gywwcrkze77wjulnru\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseay7fuyx25pednby7z5w5nvhjlqjhfnxtc6hdvpscuc622fxbucxo\",\"orig_filename\":\"LeoRachi - Ma Body Poping ( 6 26 25 v5 Master. ).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":140,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":62635,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaihtp5qdub7xscqrjsuwkoz5dge4ftsguro26u4efyedqfjg5gjk\"}}",
    "nonce": "0x898a915c4c2ee04f79b3235d0b4d5bd8a59e0640447c6171ca5caa1c24cf8a4c",
    "signature": "0x2766db5ed5e231c0de931cd5270e411e8c2268b60e2fbf462924425123d239581f47b4fd9246cf491d804906873edb14484df69783f62c3b0414578849be368d1b",
    "signer": "0xE069Af4a4912e9cc5eAEDb9C58deC2A795C775fb",
    "userId": "62635"
  }
}