{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T03:15:15.562055+00:00","duration_seconds":0.000497,"id":1553958,"input_summary":"chars=25 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LE","recording_id":155927,"started_at":"2026-07-10T03:15:15.561558+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153205}