{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T07:01:53.454095+00:00","duration_seconds":0.003888,"id":1728892,"input_summary":"chars=232 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=KL7CVW,W1CL,K7CDR,K8DN","recording_id":167451,"started_at":"2026-07-16T07:01:53.450207+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163576}