{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T04:25:33.477788+00:00","duration_seconds":0.000801,"id":187246,"input_summary":"chars=593 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":120716,"started_at":"2026-06-24T04:25:33.476987+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":120717}