{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T09:17:09.355223+00:00","duration_seconds":0.000478,"id":618946,"input_summary":"chars=701 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KE8WIN,KV0ROT","recording_id":72264,"started_at":"2026-06-27T09:17:09.354745+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72265}