{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:01:58.265540+00:00","duration_seconds":0.004277,"id":1658680,"input_summary":"chars=279 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163044,"started_at":"2026-07-13T14:01:58.261263+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159771}