{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:34:34.347755+00:00","duration_seconds":0.000541,"id":1822213,"input_summary":"chars=81 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=MY7ENE,K7SYE","recording_id":173982,"started_at":"2026-07-18T03:34:34.347214+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169426}