{
  "manageEntity": {
    "action": "Create",
    "entityId": "1191283055",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1191283055,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Blues\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"blues,rock,concept,darknoir,aimusic,cinematic,emotional,storytelling,melodic,vocals\",\"title\":\"03 - Cracks in the Mirror\",\"duration\":248,\"audio_upload_id\":\"7840ad33a567113a3072f58e3fac5e46\",\"track_cid\":\"baeaaaiqseacpl2acbjn5dfapbuhfg7agletj5xtjx5txd5zncoes6chz5uhn4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedbzu3wxc4vhwntzfxgae6px7o2iodgkjxnxorsga7v74pxuxeyam\",\"orig_filename\":\"03 - Cracks in the Mirror.wav\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":157,\"is_custom_bpm\":false,\"musical_key\":\"B flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":573071921,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseb5w23sqponvz6njmxoiiih4u7tkxspga4noqmffwhjskrd3jylw4\"}}",
    "nonce": "0x329fa81b271087ff28c7b8dd3155d163e4ca7eacb1c0c9f93f4528487d5a9bb4",
    "signature": "0xba2ba6848ce36705ada663de4aad4915f05084f5ebb35684b1e56c24cbb005803b44d50b6f690510ad9316d5d5047d5bcd041600c82629ffe89187a272abd4711b",
    "signer": "0x699F6CD5cE0EbE8C29bCEd1ED0c9251C8aFA92C5",
    "userId": "573071921"
  }
}