{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T01:39:31.989175+00:00","duration_seconds":0.013605,"id":2787641,"input_summary":"chars=857 node=683210","metadata":{},"output_summary":"candidates=2 calls=KK9KX,IS1OF","recording_id":261830,"started_at":"2026-08-23T01:39:31.975570+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":248164}