{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T22:21:27.883166+00:00","duration_seconds":0.011986,"id":2718782,"input_summary":"chars=735 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=TR4COR,TR4HE","recording_id":254407,"started_at":"2026-08-19T22:21:27.871180+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":241408}