{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T01:26:35.501267+00:00","duration_seconds":0.001903,"id":1250123,"input_summary":"chars=142 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":134538,"started_at":"2026-07-01T01:26:35.499364+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133861}