{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T22:59:25.337379+00:00","duration_seconds":0.000239,"id":1449721,"input_summary":"chars=24 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148697,"started_at":"2026-07-06T22:59:25.337140+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146706}