{
  "manageEntity": {
    "action": "Create",
    "entityId": "221459096",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":221459096,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Techno\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Fiery\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"space,techno,bass,hardtechno,new,2026,schranz,trance,spaceship,dark\",\"title\":\"LimaX - Satellites [HARDTECHNO]\",\"duration\":165,\"audio_upload_id\":\"9b8d365e7f219eb046253d560396e046\",\"track_cid\":\"baeaaaiqseb46xqgcev2363udpljlt6d5bk2ahfbktu6ethxhtzpfp5jnvovjm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebmsjmgqccr4gbjvav3322cztsvvknzm5nljiq2lvqfkcu7pknwui\",\"orig_filename\":\"LimaX - Satelites [HARDTECHNO].mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":80,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":906542957,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseau2ipajuknfs7an5h4odm3keypdpcxm5vckdqlma6bogndaprvy2\"}}",
    "nonce": "0x8860fc8367d9860a56a144298939debe172ab9c9d34c6d22477e52370b1086e2",
    "signature": "0xc8055e8cd3fae6e485c07e9ecdabd89ffc205aa617ed2775e8bdcdab23939e583d102182dc411569f6449c2d5ddbb6908ba3e3d88c10688157326d679eef865e1b",
    "signer": "0x2019E1bE031e04Ee9B2CeDc86DFF51d1DD7C45a8",
    "userId": "906542957"
  }
}