{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T01:24:28.864321+00:00","duration_seconds":0.000321,"id":434961,"input_summary":"chars=568 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":90815,"started_at":"2026-06-26T01:24:28.864000+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":90816}