{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T01:27:37.140963+00:00","duration_seconds":0.005251,"id":1250159,"input_summary":"chars=844 node=683210","metadata":{},"output_summary":"candidates=2 calls=AT7PM,IS1OF","recording_id":134540,"started_at":"2026-07-01T01:27:37.135712+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133863}