{
  "manageEntity": {
    "action": "Create",
    "entityId": "2095691152",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2095691152,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"09 - Tori Tunmishay - Worthlessness\",\"duration\":224,\"audio_upload_id\":\"cb9863699146ebd7dcbe46b9f85ea3b7\",\"track_cid\":\"baeaaaiqsecuofnyo6zvz75mwntshy7v26uwxglsh4ipcml244rbgqik6e2vbg\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseajvfsvlymdmehgyx2mrn7ogq4kxcswuvlrdsdwdown5nc5svicya\",\"orig_filename\":\"09 - Tori Tunmishay - Worthlessness (Add Instrumental) (Add Vocal).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":136853,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseacy3ecmhc2ndmwpksjzkxq3bhcw2ahv7z5f26kmoqqr66pkmfhtk\"}}",
    "nonce": "0x63dfb504583fbd39cf105700dce6a2e518d28691d67235847402a7ff6cdddbb1",
    "signature": "0x957cd33de54195bd63feda542394b4feeaa6d1aa55b4872388f2b263059a163b6c4e3326b457dff198cafa0cc04931e90e689b1ba49295d0775c5d0dcca73a7e1c",
    "signer": "0x6406FE89a9DDe757078c7b874E3014Be17f76baf",
    "userId": "136853"
  }
}