{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:55:57.010662+00:00","duration_seconds":0.011635,"id":922036,"input_summary":"chars=746 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=TO4AND,OR63OF","recording_id":39641,"started_at":"2026-06-28T04:55:56.999027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39642}