{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T00:28:57.470079+00:00","duration_seconds":0.003996,"id":1817600,"input_summary":"chars=798 node=683210","metadata":{},"output_summary":"candidates=2 calls=KF8FSQ,KJ5S0X","recording_id":173707,"started_at":"2026-07-18T00:28:57.466083+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169180}