{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:41:34.178635+00:00","duration_seconds":0.01449,"id":1831413,"input_summary":"chars=971 node=683211","metadata":{},"output_summary":"candidates=2 calls=KT7JWE,KD7WA","recording_id":174656,"started_at":"2026-07-18T15:41:34.164145+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169992}