{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:38.143144+00:00","duration_seconds":0.00091,"id":740784,"input_summary":"chars=1649 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=W8PLB,A7AD","recording_id":57919,"started_at":"2026-06-27T15:44:38.142234+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57920}