{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:00:25.371740+00:00","duration_seconds":0.006086,"id":1095274,"input_summary":"chars=1145 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WQ7H","recording_id":21075,"started_at":"2026-06-29T00:00:25.365654+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21076}