{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:52:34.604766+00:00","duration_seconds":0.002782,"id":1576044,"input_summary":"chars=589 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157481,"started_at":"2026-07-10T19:52:34.601984+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154623}