{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T21:54:18.951926+00:00","duration_seconds":0.003991,"id":1481543,"input_summary":"chars=233 node=683210","metadata":{},"output_summary":"candidates=3 calls=KI7RMU,IN1CR,KI7MI","recording_id":150975,"started_at":"2026-07-07T21:54:18.947935+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":148727}