{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T12:04:20.598409+00:00","duration_seconds":0.004199,"id":1358828,"input_summary":"chars=782 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142445,"started_at":"2026-07-04T12:04:20.594210+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140994}