{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T01:00:53.323583+00:00","duration_seconds":0.009994,"id":1637076,"input_summary":"chars=625 node=683211","metadata":{},"output_summary":"candidates=2 calls=KR4HCB,N4OTO","recording_id":161571,"started_at":"2026-07-13T01:00:53.313589+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158375}