{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T21:10:21.124134+00:00","duration_seconds":0.000722,"id":1516847,"input_summary":"chars=24 node=683211","metadata":{},"output_summary":"candidates=1 calls=MA7MLA","recording_id":153425,"started_at":"2026-07-08T21:10:21.123412+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150923}