{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T01:00:56.353547+00:00","duration_seconds":0.007754,"id":2643883,"input_summary":"chars=512 node=683210","metadata":{},"output_summary":"candidates=1 calls=KM4MPF","recording_id":246141,"started_at":"2026-08-17T01:00:56.345793+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233987}