{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T03:21:57.787435+00:00","duration_seconds":0.004326,"id":1554053,"input_summary":"chars=306 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155929,"started_at":"2026-07-10T03:21:57.783109+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153207}