{
  "manageEntity": {
    "action": "Create",
    "entityId": "1934758915",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1934758915,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Country\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Rowdy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Sweetwater\",\"duration\":213,\"audio_upload_id\":\"4741975e9395e5dbbeffb16bb0f768d8\",\"track_cid\":\"baeaaaiqseah3a6h5lhrekwn4w46ycbb2mnobvdvs3ejsz3g4azp3scagbn3b2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea4xyviroaau4o6yemedqv5u3tu5ctx5npd7gyfcnlkemkoqbs6s6\",\"orig_filename\":\"rmP69Sweetwater2.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":88,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":298390975,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseadgvwkr7mlkqez44waizg33j3jha7sv6xaoyskyubeejbow3uawq\"}}",
    "nonce": "0x53ec97de50593d9a4fb6c0c8a0584e30e55cb9138f1bad12f37476419e00814e",
    "signature": "0x475ea73a22de5a80d5f3f3766c9eabd8898e2923076f28b1cc3d1b8aeee2e7b57a1679e7b2474188aa2ac308841c52bbbac6cdf119dcecf1f18c02d03556bcbe1b",
    "signer": "0x6C1429742DceefEe83167aF0e9a6Ef2a27845b31",
    "userId": "298390975"
  }
}