{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:04:28.248738+00:00","duration_seconds":3.2e-05,"id":418449,"input_summary":"chars=2 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99818,"started_at":"2026-06-25T23:04:28.248706+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99819}