{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:51:22.698343+00:00","duration_seconds":0.011139,"id":1537348,"input_summary":"chars=773 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154874,"started_at":"2026-07-09T16:51:22.687204+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152208}