{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T01:25:22.270013+00:00","duration_seconds":0.001725,"id":435047,"input_summary":"chars=1041 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NNN","recording_id":90728,"started_at":"2026-06-26T01:25:22.268288+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":90729}