{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T01:05:45.963384+00:00","duration_seconds":0.000649,"id":570067,"input_summary":"chars=431 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":77451,"started_at":"2026-06-27T01:05:45.962735+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":77452}