{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T13:28:59.631407+00:00","duration_seconds":0.009834,"id":1791572,"input_summary":"chars=683 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171880,"started_at":"2026-07-17T13:28:59.621573+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167509}