{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:23:45.979338+00:00","duration_seconds":0.002458,"id":606617,"input_summary":"chars=1618 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ7JXM,KK7M","recording_id":73705,"started_at":"2026-06-27T07:23:45.976880+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73706}