{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T22:40:43.310476+00:00","duration_seconds":0.001422,"id":871111,"input_summary":"chars=281 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":39198,"started_at":"2026-06-27T22:40:43.309054+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39199}