{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:15:11.131864+00:00","duration_seconds":8.7e-05,"id":556380,"input_summary":"chars=27 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AV6MB","recording_id":78457,"started_at":"2026-06-26T22:15:11.131777+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78458}