{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T02:10:57.150638+00:00","duration_seconds":0.00235,"id":1312529,"input_summary":"chars=133 node=683211","metadata":{},"output_summary":"candidates=1 calls=K4AND","recording_id":139199,"started_at":"2026-07-03T02:10:57.148288+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":138031}