{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T00:20:22.555704+00:00","duration_seconds":0.004907,"id":1636234,"input_summary":"chars=1044 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161515,"started_at":"2026-07-13T00:20:22.550797+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158322}