{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:54:07.686057+00:00","duration_seconds":0.000381,"id":371473,"input_summary":"chars=105 node=683210","metadata":{},"output_summary":"candidates=1 calls=ZS5J","recording_id":122658,"started_at":"2026-06-25T13:54:07.685676+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122659}