{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:28:16.158340+00:00","duration_seconds":7.4e-05,"id":365119,"input_summary":"chars=6 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":4315,"started_at":"2026-06-25T12:28:16.158266+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4315}