{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T11:51:45.193129+00:00","duration_seconds":0.009311,"id":1558415,"input_summary":"chars=600 node=683210","metadata":{},"output_summary":"candidates=2 calls=KM4WZD,KK7DY","recording_id":156210,"started_at":"2026-07-10T11:51:45.183818+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153469}