{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T00:00:01.560023+00:00","duration_seconds":0.000109,"id":425406,"input_summary":"chars=32 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":91585,"started_at":"2026-06-26T00:00:01.559914+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91586}