{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T13:59:31.281316+00:00","duration_seconds":0.002799,"id":1563811,"input_summary":"chars=170 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":156640,"started_at":"2026-07-10T13:59:31.278517+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153856}