{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T14:22:29.552216+00:00","duration_seconds":0.001568,"id":228598,"input_summary":"chars=857 node=683211","metadata":{},"output_summary":"candidates=3 calls=KT7WA,KK7Z,KT7J","recording_id":121236,"started_at":"2026-06-24T14:22:29.550648+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121237}