{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T00:00:07.685024+00:00","duration_seconds":0.000734,"id":425419,"input_summary":"chars=1240 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KC2PKG,M8YQJ,V01","recording_id":91831,"started_at":"2026-06-26T00:00:07.684290+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91832}