{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T00:45:02.849889+00:00","duration_seconds":0.000153,"id":1771423,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170521,"started_at":"2026-07-17T00:45:02.849736+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166263}