{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:43:44.418934+00:00","duration_seconds":0.008358,"id":1838700,"input_summary":"chars=493 node=683211","metadata":{},"output_summary":"candidates=5 calls=K9VDC,KJ7JXM,KJ7RAB,K9MLR,K9BDC","recording_id":175158,"started_at":"2026-07-18T19:43:44.410576+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170451}