{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:05:16.773024+00:00","duration_seconds":0.002703,"id":1076682,"input_summary":"chars=539 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23271,"started_at":"2026-06-28T22:05:16.770321+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23272}