{
  "manageEntity": {
    "action": "Create",
    "entityId": "658149835",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":658149835,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Rock\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Empowering\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-07-30T18:43:15.000Z\",\"tags\":\"rock,alternative,blues,folk\",\"title\":\"2 Road Back Home\",\"duration\":254,\"audio_upload_id\":\"7244fc821e627bacac2cb84c5f8cc249\",\"track_cid\":\"baeaaaiqsednclpwpvciiubddjefoyf4mwnjiygn5risyutiuu72s56s6qi3hw\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecsh2ku3lrfc5qe7pp45pd4xf4w27ebczuj7utkdqwcxav2pelac6\",\"orig_filename\":\"2 Road Back Home.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":116,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":54639788,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec5rio5pfm2547z4yeeipw556dee5ampc3r6dotflt2gpdshk5ixe\"}}",
    "nonce": "0x33c42c6e82d7d2acf6acd6038c018d029716ab193f327456bbecdbb71bd47d05",
    "signature": "0x7076701e0a09abac9463410909c31e4d4eab0be2f13791aaa10b485bd171d93c1fbcebdfde4b51efa9db1a873df87c5524794f94567d1fb342e67c0f379e285d1c",
    "signer": "0xD8E28B38874755bAF1151e25B1F4A850B2942EB4",
    "userId": "54639788"
  }
}