{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T13:54:23.497450+00:00","duration_seconds":0.003707,"id":1324497,"input_summary":"chars=445 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":140047,"started_at":"2026-07-03T13:54:23.493743+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138838}