{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:47:26.410619+00:00","duration_seconds":0.00221,"id":380470,"input_summary":"chars=1444 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ5IRQ,N90F","recording_id":96127,"started_at":"2026-06-25T15:47:26.408409+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96128}