{
  "manageEntity": {
    "action": "Create",
    "entityId": "1724459205",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1724459205,\"description\":\"\\\"Running Wild\\\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"lostwave\",\"title\":\"P. A. Box - Running (1984)\",\"duration\":242,\"audio_upload_id\":\"e5dff3e0442b7a41b815d130e1ca46b6\",\"track_cid\":\"baeaaaiqsecoajzyvtvoy5d3rhj4gjqhlttmcfaskjrmbx6kmvyt6kfdthdpd4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseac2t5jvf25is5yby4bir4jjnxkdkg5pkezdlllfln6bwlqs7lwkg\",\"orig_filename\":\"PA Box - Running.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":122,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":316190259,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecnrje3fugar5f4xno4sicfkovteuzxbk3lk3sbm3xd5xc47xivlq\"}}",
    "nonce": "0x6366d58e076c22d72e3bd7ac7ffd66cc6fcec40285034196e5e7f7a32e2cebdb",
    "signature": "0xe8145641c24cbfbefd861b8e8d5478a26deb25c2f41ce2c785f4b15fe76c16fe1d3f90c59c03e1a9262cb356a0b775e4d9beae77676afbd4f393274aac5dc7441b",
    "signer": "0x4E6F9F2DC6fd52E64BC4e44e3C13C974fB55439c",
    "userId": "316190259"
  }
}