{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T21:55:56.835379+00:00","duration_seconds":0.002579,"id":1841715,"input_summary":"chars=449 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KG7GDN,KG7LAE","recording_id":175348,"started_at":"2026-07-18T21:55:56.832800+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170608}