{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:30:31.412019+00:00","duration_seconds":0.000679,"id":902825,"input_summary":"chars=116 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K3O8","recording_id":41928,"started_at":"2026-06-28T02:30:31.411340+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41929}