{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T23:02:47.622217+00:00","duration_seconds":0.007243,"id":1086019,"input_summary":"chars=1243 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":22388,"started_at":"2026-06-28T23:02:47.614974+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":22389}