{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T00:19:46.853884+00:00","duration_seconds":0.007467,"id":1636191,"input_summary":"chars=393 node=683211","metadata":{},"output_summary":"candidates=2 calls=WB45SW,KR4H","recording_id":161512,"started_at":"2026-07-13T00:19:46.846417+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158319}