{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:45:21.316815+00:00","duration_seconds":0.029066,"id":1039909,"input_summary":"chars=2784 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=VE1WIN,IS830I,DO73S,S50TO","recording_id":21426,"started_at":"2026-06-28T17:45:21.287749+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21427}