{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T17:55:15.496734+00:00","duration_seconds":0.00255,"id":1755106,"input_summary":"chars=156 node=683210","metadata":{},"output_summary":"candidates=1 calls=WL7LP","recording_id":169427,"started_at":"2026-07-16T17:55:15.494184+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165317}