{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:35:09.517012+00:00","duration_seconds":0.004707,"id":887602,"input_summary":"chars=847 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":43452,"started_at":"2026-06-28T00:35:09.512305+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":43453}