{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:52:09.055592+00:00","duration_seconds":0.003407,"id":1452076,"input_summary":"chars=577 node=66296","metadata":{},"output_summary":"candidates=3 calls=KI7RMU,AT5O,KK7J","recording_id":148882,"started_at":"2026-07-07T01:52:09.052185+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146854}