{
  "manageEntity": {
    "action": "Create",
    "entityId": "285442849",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":285442849,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"yasin satış\",\"duration\":45,\"audio_upload_id\":\"5210ab25451a705f4abb1a776df1c1ce\",\"track_cid\":\"baeaaaiqsedlaveyqrk6xiu6rhwm6gqstyo7vdhvefbqjkeo6dbhkw2qg53e4i\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseamim5ot5j3hlhx3fn67ha4j3czt3dvcscfqoyo7grbsfrlhe6ujw\",\"orig_filename\":\"yasin satış.WAV\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":98,\"is_custom_bpm\":false,\"musical_key\":\"B flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":683206649,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseadhjimzj34avcfxscju7tc2vupkyz373kzxgtkbrijltuhoiiqyq\"}}",
    "nonce": "0x9d006516b38f11c3ee5d6f1178daa9ae4f20abe9f442663db27c7cf58eedbff6",
    "signature": "0xc297ab267a776699681af7ace6af5d3e4d8a15aebb7f796eaf08b9ad50ae858f68d6eb4c94b7d6e9099265b123afbd929bfce44353a628c619667d19bbe6a46d1c",
    "signer": "0xBe2eA0D21a21D621C544B9aA6176FadD20E1702a",
    "userId": "683206649"
  }
}