{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T06:21:12.139106+00:00","duration_seconds":0.006529,"id":2676790,"input_summary":"chars=434 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":249860,"started_at":"2026-08-18T06:21:12.132577+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":237335}