{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:46:13.454593+00:00","duration_seconds":0.000763,"id":235371,"input_summary":"chars=518 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":113150,"started_at":"2026-06-24T15:46:13.453830+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":113151}