{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T13:51:26.452425+00:00","duration_seconds":0.00519,"id":1324346,"input_summary":"chars=375 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":140034,"started_at":"2026-07-03T13:51:26.447235+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138826}