{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:15:16.114802+00:00","duration_seconds":0.006409,"id":858455,"input_summary":"chars=1142 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=IN1OF","recording_id":48558,"started_at":"2026-06-27T21:15:16.108393+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48559}