{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:55:29.324498+00:00","duration_seconds":0.001752,"id":921980,"input_summary":"chars=317 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KC2PKG,MM0RKM,M0RKK","recording_id":40108,"started_at":"2026-06-28T04:55:29.322746+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":40109}