{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T18:36:34.407447+00:00","duration_seconds":0.002772,"id":1836712,"input_summary":"chars=163 node=683210","metadata":{},"output_summary":"candidates=2 calls=KC7LPN,NN3M","recording_id":175018,"started_at":"2026-07-18T18:36:34.404675+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170324}