{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T03:18:21.356678+00:00","duration_seconds":0.000914,"id":2789972,"input_summary":"chars=64 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":262112,"started_at":"2026-08-23T03:18:21.355764+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":248427}