{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T01:58:35.304484+00:00","duration_seconds":0.001173,"id":1639568,"input_summary":"chars=228 node=683210","metadata":{},"output_summary":"candidates=2 calls=KN4OJV,KN4OJP","recording_id":161782,"started_at":"2026-07-13T01:58:35.303311+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158574}