{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T20:38:02.222220+00:00","duration_seconds":0.01734,"id":1062612,"input_summary":"chars=1929 node=oldsys","metadata":{},"output_summary":"candidates=5 calls=KJ7VEU,IN28TH,MY10DB,KK7I,KX2C","recording_id":19058,"started_at":"2026-06-28T20:38:02.204880+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19059}