{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:49:01.812320+00:00","duration_seconds":0.001068,"id":326175,"input_summary":"chars=815 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":103957,"started_at":"2026-06-25T06:49:01.811252+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":103947}