{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T19:32:47.351161+00:00","duration_seconds":0.006695,"id":1543417,"input_summary":"chars=897 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155288,"started_at":"2026-07-09T19:32:47.344466+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152602}