{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:50:40.551397+00:00","duration_seconds":0.013897,"id":1834100,"input_summary":"chars=879 node=66296","metadata":{},"output_summary":"candidates=2 calls=KI7ARM,K3OE9","recording_id":174833,"started_at":"2026-07-18T16:50:40.537500+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170159}