{
  "manageEntity": {
    "action": "Create",
    "entityId": "1551508825",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1551508825,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Metal\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"ابسط حقوقي\",\"duration\":293,\"audio_upload_id\":\"2ceae335c8dc4afd6e8027f188740d12\",\"track_cid\":\"baeaaaiqsea6x4mnfc6ztvui3cko24v7r34d2tf4x4sfkv4wzvhgqow63revxc\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedgqvhhbsxklvlice46ymopvyoto3zh6u7ub66hzcxlsauewjqbuu\",\"orig_filename\":\"شيلة ابسط حقوقي اداء سلطان البريكي(Vocals) (Mel-Roformer deux by becruily) (mp3cut.net).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":114,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":683242200,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedy6nein2mpbgyd557qhhc55k5hjgwwjk32h4476k5ca3sgalr4mc\"}}",
    "nonce": "0x19a8d2b4ed1fcc76d1e657c785a3fb98c0a5c39b4f085c239c4ad7cd27462589",
    "signature": "0xf66516b27b63ef18e788d886bbae849642518977ab1f201e1ee680484b415ec130abd617ef26bea83c5855d907725b807ef91e863f70ac3c99f59aadd19d41911c",
    "signer": "0x8f99996A43EE3710B364a1E744e07B7C88Db7874",
    "userId": "683242200"
  }
}