{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T04:19:18.500525+00:00","duration_seconds":0.004324,"id":1256412,"input_summary":"chars=713 node=683211","metadata":{},"output_summary":"candidates=1 calls=KK7ZBX","recording_id":135019,"started_at":"2026-07-01T04:19:18.496201+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134289}