{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T08:47:54.939812+00:00","duration_seconds":0.000236,"id":615534,"input_summary":"chars=115 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":72693,"started_at":"2026-06-27T08:47:54.939576+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72694}