{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:04:55.569508+00:00","duration_seconds":5.1e-05,"id":418498,"input_summary":"chars=24 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":92560,"started_at":"2026-06-25T23:04:55.569457+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92561}