{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:30:27.552381+00:00","duration_seconds":0.019436,"id":1105148,"input_summary":"chars=2779 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=OF4TO8","recording_id":20131,"started_at":"2026-06-29T01:30:27.532945+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":20132}