{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:44:15.376460+00:00","duration_seconds":0.008431,"id":1786100,"input_summary":"chars=566 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=AT7XS,K7CX","recording_id":171514,"started_at":"2026-07-17T07:44:15.368029+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167167}