{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T19:06:53.164836+00:00","duration_seconds":0.001172,"id":1542551,"input_summary":"chars=132 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155232,"started_at":"2026-07-09T19:06:53.163664+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152547}