{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T01:30:53.881056+00:00","duration_seconds":0.009108,"id":895406,"input_summary":"chars=602 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127685,"started_at":"2026-06-28T01:30:53.871948+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127631}