{
  "manageEntity": {
    "action": "Create",
    "entityId": "433296301",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":433296301,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Ambient\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":true,\"stream_conditions\":{\"follow_user_id\":827803944},\"allowed_api_keys\":null,\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":827803944},\"tags\":\"\",\"title\":\"TEA - THE MARBLE GARDEN\",\"duration\":309,\"audio_upload_id\":\"ee21bbdfdc1f1806d4f0a751491bcff2\",\"track_cid\":\"baeaaaiqsebjlfk4nkq5wxskifo3ydu236getuztu2hkkydnvgttyrmpvcvyiu\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedbmf5trjpw4mk3jbgy7e33m5gkxgve3ilvnaxyzk3xxy3ostui2u\",\"orig_filename\":\"TEA - THE MARBLE GARDEN.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":141,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":827803944,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaafu3ri5jmvdecyyvqsocbjwb4qxuvxy4erq3a2gsn6pjpnpoysm\"}}",
    "nonce": "0x25839a7a0ee440291d3e171195135b9b0643ab2acbd06b0aa0b094c7ecf29def",
    "signature": "0x685d7e9212b9ac49f63ed0aa08defe6ead108fee39fa1995fe8d9506cbf166d44383198d39dd027bea98dbac7a0216b605617992706c4561e72e5c1b9c4dd3e01b",
    "signer": "0x466813bCa0B58e1EA72D74df46a4CD412aE24d49",
    "userId": "827803944"
  }
}