{
  "manageEntity": {
    "action": "Create",
    "entityId": "1392695159",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1392695159,\"description\":\"feel the powerful strength of wild\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Soundtrack\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":true,\"download_conditions\":{\"usdc_purchase\":{\"price\":150,\"splits\":[{\"user_id\":347812094,\"percentage\":100}]}},\"tags\":\"\",\"title\":\"Wild Heart\",\"duration\":156,\"audio_upload_id\":\"61ef01435f53ffae9f13f9a2171cd18d\",\"track_cid\":\"baeaaaiqsebx2pedb7vqpyr54u4wr4e5rtiaac2reqjkx5wkcqm2p3ovw2a2au\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea3qui7lv4i5dbf3txkt67w3qkjvzfdftlrtemy7hyzcr3ovysxbi\",\"orig_filename\":\"Wild Heart.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":347812094,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaksfrxx5g7wteer67da4o7d3yo37ot34kckyycokqywtekp6uw66\"}}",
    "nonce": "0xc9f48036e36ab2d77b99e0b13495b58fcdcf0fede34c02e42a6fef834f41c630",
    "signature": "0xbab67e13ef0214a6efaa4a9ecfa9f3f350a74d9b09afd0cc7c3770dbaec0e9e240e5e1af781a584a87d4692c3e44a68d2f3d3e4ff77079ff4664c7c2f510421b1c",
    "signer": "0xcE09D14BCf53CceA7E0E10312212bDDE75f15Cb2",
    "userId": "347812094"
  }
}