{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T02:38:03.761272+00:00","duration_seconds":0.003874,"id":1221426,"input_summary":"chars=312 node=66296","metadata":{},"output_summary":"candidates=2 calls=KE7WTS,K7W","recording_id":132346,"started_at":"2026-06-30T02:38:03.757398+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":131915}