{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:59:57.912570+00:00","duration_seconds":9.3e-05,"id":425397,"input_summary":"chars=20 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":91752,"started_at":"2026-06-25T23:59:57.912477+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91753}