{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:51:08.040414+00:00","duration_seconds":0.000707,"id":946251,"input_summary":"chars=121 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":31626,"started_at":"2026-06-28T07:51:08.039707+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31627}