{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:27:02.549721+00:00","duration_seconds":0.001497,"id":918505,"input_summary":"chars=115 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":39985,"started_at":"2026-06-28T04:27:02.548224+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39986}