{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T13:34:39.482852+00:00","duration_seconds":0.009201,"id":1657633,"input_summary":"chars=610 node=683210","metadata":{},"output_summary":"candidates=2 calls=W4KNS,K9T","recording_id":162970,"started_at":"2026-07-13T13:34:39.473651+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159708}