{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T20:37:46.062508+00:00","duration_seconds":0.001923,"id":1062572,"input_summary":"chars=128 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19062,"started_at":"2026-06-28T20:37:46.060585+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19063}