{
  "manageEntity": {
    "action": "Create",
    "entityId": "1078006701",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1078006701,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"cyberpunk electro metal\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Aggressive\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Fractured SINGULARITY Execution  - Event Horrizon\",\"duration\":257,\"audio_upload_id\":\"d50964f77347af1e4e7296d78521548a\",\"track_cid\":\"baeaaaiqsearxdkpo56j25f3vtpdebeibzidgcaycb33wcjgt2lzrszxim3slm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseabj6iqtb42elqhirtqzonjmjypes22pwwbmtm7xdutzs6scmcew4\",\"orig_filename\":\"Fractured SINGULARITY Execution  - Event Horrizon.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"A flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":235256666,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebam6fqsvu4sh47gpzbqlx2zvzedg6ogasrl65cltss5r5dizbv2m\"}}",
    "nonce": "0x01a6eedb41f41206a977d30812882f7b2a0e5194d12cbfbc2a41b0b00a552724",
    "signature": "0x25b7aaeac4766e115921b19bd7d24fbd34f3ce5377f762664317ecc6b250ed583f5ac6c2d880b075e4142a57dd817428ee76492c6b65f0af44003063fe6893701c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}