{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T04:55:08.143917+00:00","duration_seconds":0.006498,"id":1555712,"input_summary":"chars=760 node=683211","metadata":{},"output_summary":"candidates=1 calls=KF7A","recording_id":156041,"started_at":"2026-07-10T04:55:08.137419+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153311}