{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T18:32:31.646646+00:00","duration_seconds":0.007477,"id":1372931,"input_summary":"chars=641 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143535,"started_at":"2026-07-04T18:32:31.639169+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141931}