{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:15:08.162934+00:00","duration_seconds":0.000128,"id":729782,"input_summary":"chars=51 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":66442,"started_at":"2026-06-27T15:15:08.162806+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":66443}