{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:31.806673+00:00","duration_seconds":0.000339,"id":740744,"input_summary":"chars=456 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=A7AD","recording_id":57916,"started_at":"2026-06-27T15:44:31.806334+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57917}