{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T02:31:45.620410+00:00","duration_seconds":0.001048,"id":297901,"input_summary":"chars=634 node=66296","metadata":{},"output_summary":"candidates=1 calls=KJ7EXM","recording_id":4675,"started_at":"2026-06-25T02:31:45.619362+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4672}