{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:15:13.633220+00:00","duration_seconds":0.000463,"id":729823,"input_summary":"chars=701 node=66296","metadata":{},"output_summary":"candidates=2 calls=A9BBE,IS55","recording_id":126238,"started_at":"2026-06-27T15:15:13.632757+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126237}